{"title":"Roofing","description":"","products":[{"product_id":"sikalastic-1k","title":"Sikalastic 1K","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSikalastic®-1K GB is a one-component, crack-bridging, fibre-reinforced cementitious mortar based on cement modified with special alkali-resistant polymers. Simply mixed with water on site, it provides a flexible waterproofing and protective coating suitable for a wide range of below-ground and wet area applications.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIt can be applied by brush or trowel to concrete structures, tanks, basins, pipes, basements, bathrooms, showers, terraces, balconies and swimming pools, as well as external wall surfaces to be backfilled in ground. It is also suitable as a flexible protective coating for reinforced concrete structures against freeze-thaw cycling and carbonation.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe product offers good crack-bridging ability, excellent adhesion to concrete, cement mortars, stone and masonry, and can be applied to damp substrates. Its adjustable consistency and good sag resistance make it easy to work with on both horizontal and vertical surfaces. Applied in a minimum of two layers to a total thickness of 3mm, it provides no water penetration at 5 bar pressure over 72 hours.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFlexible, crack-bridging waterproofing suitable for a wide range of concrete, masonry and wet area applications\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eOne-component formula — simply add water on site, no complex mixing ratios required\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eCan be applied to damp substrates, saving time on preparation\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eGood sag resistance makes it easy to apply on vertical surfaces without slumping\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eResists water penetration at up to 5 bar pressure, providing reliable protection in demanding below-ground conditions\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eProtects reinforced concrete against carbonation and freeze-thaw cycling, improving long-term durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApplied by brush or trowel in a minimum of two layers to a total thickness of 3mm maximum 1mm per layer by brush, 2mm per layer by trowel\u003c\/li\u003e\n\u003cli\u003eMix with approximately 6 litres of water per 20kg bag for brush application, or 4.4 litres per bag for trowel application\u003c\/li\u003e\n\u003cli\u003eOnce mixed, the product must be used within approximately 30 minutes at +20°C only mix what you need for immediate use\u003c\/li\u003e\n\u003cli\u003eSuitable for application at ambient and substrate temperatures between +5°C and +35°C\u003c\/li\u003e\n\u003cli\u003eEach layer must be fully dry before the next is applied, allow approximately 2 days at +20°C before tiling or water immersion\u003c\/li\u003e\n\u003cli\u003eTools must be cleaned with water immediately after use, hardened mortar can only be removed mechanically\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e \u003c\/p\u003e","brand":"Sika","offers":[{"title":"Default Title","offer_id":57127704297804,"sku":"BM004277","price":93.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/sika-sikalastic-1k-1232467120.webp?v=1776257688"},{"product_id":"sika-black-jack-904-bitumen-roof-felt-adhesive","title":"Sika Black Jack 904 Bitumen Roof Felt Adhesive","description":"\u003cp\u003e\u003cspan\u003eSika Black Jack 904 Bitumen Roof Felt Adhesive is a cold-applied, oxidised bitumen-based adhesive for bonding all types of roofing felt to metal, concrete, timber and roofing felt, no heating or specialist equipment required. Once cured, it forms a tough but flexible waterproof film that hardens and softens with changing temperatures. Also suitable as a cold gritting solution for bonding mineral chippings on roofs with up to a 10° slope. Available in 1L, 2.5L, 5L and 25L tins.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCold-applied, no heating or specialist equipment required, reducing health and safety risk on site\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eHigh bond strength for bonding all types of roofing felt to metal, concrete, timber and felt\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eTough but flexible film, hardens and softens with changing temperatures, maintaining bond through seasonal movement\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAlso suitable as a cold gritting solution for mineral chippings on roofs up to 10° slope\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eResistant to salt solutions, dilute acids and alkalis, and water\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAvailable in 1L, 2.5L, 5L and 25L tins\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAll surfaces must be dry, stable and free from dirt, dust and grease before application\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePrime concrete and other porous surfaces with Sika Black Jack 902 Bitumen \u0026amp; Flashing Primer and allow to dry fully before applying\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eApply by brush or mop and leave open for 15–30 minutes to develop full tackiness before laying felt\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eRoll felt home firmly to exclude all air, weight down until fully adhered\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFelt laps should be minimum 75mm at edges and 150mm at roll ends\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCheck all bonding 24 hours after laying,  press home any areas lacking full adhesion\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOn timber roofs, the first felt layer must be nailed down; second and third layers may be bonded with 904\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eNot suitable for vertical surfaces\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eApply between +10°C and +25°C, surfaces must be free from ice and water\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eClean tools immediately with Sika Wonder Wipes or white spirit | Shelf life 24 months\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sika","offers":[{"title":"1L","offer_id":57127707312460,"sku":"BM05887","price":15.47,"currency_code":"GBP","in_stock":true},{"title":"2.5L","offer_id":57127707345228,"sku":"BM05888","price":26.63,"currency_code":"GBP","in_stock":true},{"title":"5L","offer_id":57127707377996,"sku":"BM05889","price":42.22,"currency_code":"GBP","in_stock":true},{"title":"25L","offer_id":57127707410764,"sku":"BM05890","price":113.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/sika-sika-black-jack-904-bitumen-roof-felt-adhesive-1232467132.png?v=1776262544"},{"product_id":"everbuild-sikaroof-liquid-membrane","title":"SikaRoof Liquid Membrane","description":"\u003cp\u003e\u003cspan\u003eSikaroof Liquid Membrane (also known as Everbuild Liquid Roof) is a fast-curing, polyurethane-based waterproofing liquid membrane for flat and pitched roofs. Its moisture-activated curing system means no catalyst is required, atmospheric moisture triggers the cure, resulting in a rain-resistant surface in just 10 minutes. This makes it highly practical for the unpredictable UK climate. Excellent adhesion to both porous and non-porous substrates means it is suitable for new construction, extensions and refurbishment of existing leaky roofs. On timber substrates, use in conjunction with Sikalastic Fleece 120.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRain resistant after just 10 minutes, highly practical for UK weather conditions\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMoisture-curing technology, no separate catalyst required, simplifying application\u003c\/li\u003e\n\u003cli\u003eExcellent adhesion to both porous and non-porous substrates, versatile across roof types\u003c\/li\u003e\n\u003cli\u003eAll-weather product suitable for both new and refurbishment applications\u003c\/li\u003e\n\u003cli\u003eWhite version provides solar reflective benefits, reducing heat absorption\u003c\/li\u003e\n\u003cli\u003eGenerally no primer required, applies directly to sound, prepared surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the substrate is in good condition before application, seal all cracks and gaps with a suitable sealant, ensure tiles are fixed, and all timbers are suitable for exterior use\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOn timber substrates, use in conjunction with Sikalastic Fleece 120 for a reinforced application\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eApply by soft bristle brush or solvent-resistant roller\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIf product has settled, stir gently, do not overmix as this causes air entrainment\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePorous or irregular surfaces: apply an additional priming coat at 0.25–0.3 L\/m²\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable in 7kg and 21kg containers\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClean tools immediately with xylene; hardened material must be removed mechanically\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sika","offers":[{"title":"7kg","offer_id":57127713931596,"sku":"BM05806","price":0.01,"currency_code":"GBP","in_stock":true},{"title":"21kg","offer_id":57127713964364,"sku":"BM05807","price":179.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/sika-sikaroof-liquid-membrane-1232467221.png?v=1776257130"},{"product_id":"everbuild-black-jack-907-solar-reflective-paint","title":"Everbuild Black Jack 907 Solar Reflective Paint","description":"\u003cp\u003e\u003cspan\u003eEverbuild Black Jack 907 Solar Reflective Paint is an aluminium-pigmented roof coating specifically designed to be applied over Black Jack 901 Black Bitumen Paint and other cured bituminous coatings. Its highly reflective aluminium finish reflects solar radiation, reducing heat build-up in flat roof structures, lowering cooling costs in buildings, and significantly extending the service life of bituminous roof coatings by reducing thermal stress and UV degradation. Apply once Black Jack 901 has fully dried.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReflects solar radiation, reducing heat absorption into the roof structure and the building below\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExtends the service life of Black Jack 901 and other bituminous coatings by reducing\u003c\/li\u003e\n\u003cli\u003eUV degradation and thermal stress\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eContributes to improved energy efficiency and reduced cooling loads in the building\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAluminium pigment provides long-term UV stability\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasy brush application over cured bituminous surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMust be applied over a fully cured and dry Black Jack 901 or other bituminous coating, never onto wet or uncured bitumen\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStir thoroughly before use to re-disperse aluminium pigment\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eApply by brush in even strokes for consistent reflective coverage\u003cbr\u003eClean tools immediately with white spirit\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStore in original sealed containers between +5°C and +25°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sika","offers":[{"title":"5L","offer_id":57127714324812,"sku":"BM05803","price":70.06,"currency_code":"GBP","in_stock":true},{"title":"25L","offer_id":57127714357580,"sku":"BM05804","price":0.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/sika-everbuild-black-jack-907-solar-reflective-paint-1232467148.png?v=1776257148"},{"product_id":"everbuild-black-jack-905-all-weather-roof-coating","title":"Everbuild Black Jack 905 All Weather Roof Coating","description":"\u003cp\u003e\u003cspan\u003eEverbuild Black Jack 905 All Weather Roof Coating is a solvent-based, full-bodied black bitumen compound with added fibres for reinforcement. Its key feature is exceptional resistance to wash-off by rain almost immediately after application, making it the preferred choice for winter roofing work, emergency repairs, or situations where the roof is difficult to keep dry during application. It provides a durable, flexible waterproof coating suitable for a wide range of roofing substrates. Apply in conjunction with Black Jack 902 Primer on porous or concrete surfaces, and use Black Jack 903 Trowel Mastic to repair cracks and holes before applying 905 as the final protective coat.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRain-resistant almost immediately after application, ideal for winter use and emergency repairs in damp conditions\u003c\/li\u003e\n\u003cli\u003eFibre reinforcement provides additional strength and crack-bridging capability over small defects\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull-bodied formula provides a thick, high-coverage application for thorough protection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for a wide range of roofing substrates including felt, asphalt, concrete, corrugated iron and metal\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart of the Black Jack system, works with 902 Primer, 903 Trowel Mastic and 907 Solar Reflective Paint\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCan be overcoated with Black Jack 907 Solar Reflective Paint to reduce heat absorption on flat roofs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDo not apply to damp or wet surfaces if conditions allow, while rain-resistant after application, best results are on dry surfaces\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNew concrete roof decks must be cured and primed with Black Jack 902 Primer before application\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eApply Black Jack 903 Trowel Mastic to repair any cracks and holes prior to the full coating\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvoid use in silage pits; not suitable for contact with food-grade storage\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStir well before use, product is heavily filled and will settle\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClean tools immediately with white spirit before the coating sets\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sika","offers":[{"title":"5L","offer_id":57127714455884,"sku":"BM05801","price":44.25,"currency_code":"GBP","in_stock":true},{"title":"25L","offer_id":57127714488652,"sku":"BM05802","price":0.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/sika-everbuild-black-jack-905-all-weather-roof-coating-1232467150.png?v=1776257068"},{"product_id":"sika-black-jack-906-bitumen-roofing-emulsion","title":"Sika Black Jack 906 Bitumen Roofing Emulsion","description":"\u003cp\u003e\u003cspan\u003eEverbuild Black Jack 906 is a water-based bituminous emulsion roof coating designed for use on damp or wet surfaces where solvent-based coatings such as Black Jack 905 cannot be applied. As an emulsion, it is lower in VOCs than solvent-based alternatives and is the appropriate choice when surfaces cannot be allowed to dry before treatment. Suitable for flat roofs, retaining walls, concrete and masonry surfaces requiring bituminous waterproofing protection.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWater-based emulsion, suitable for use on damp or wet surfaces where solvent-based coatings cannot be used\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLower VOC content compared to solvent-based bituminous coatings\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProvides effective bituminous waterproofing protection for flat roofs and masonry surfaces\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasy water clean-up before product cures\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse Black Jack 905 All Weather Roof Coating on dry surfaces for superior performance, 906 emulsion is specifically for damp applications\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDo not apply in freezing conditions\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClean tools with water before the emulsion cures\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStore in frost-free conditions; emulsions can be destroyed by freezing\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sika","offers":[{"title":"5L","offer_id":57127714586956,"sku":"BM05800","price":36.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/sika-5l-sika-black-jack-906-bitumen-roofing-emulsion-1232467154.png?v=1776257053"},{"product_id":"sika-black-jack-903-bitumen-trowel-mastic","title":"Sika Black Jack 903 Bitumen Trowel Mastic","description":"\u003cp\u003e\u003cspan\u003eEverbuild Black Jack 903 Bitumen Trowel Mastic is a trowel-applied, black, heavily-filled bituminous compound reinforced with fibres. It forms a surface skin while the mass below remains permanently soft to accommodate moderate structural movement — ideal for sealing and filling holes, cracks and defects where some flexibility is needed. Suitable for use on mastic asphalt, roofing felt, corrugated iron, metal guttering and downpipes, and for pointing up ridge tiles, slates and flashings. Can be reinforced with a glass fibre bandage for bridging larger gaps or damaged sections. Prime surface with Black Jack 902 Primer and overcoat with Black Jack 905 All Weather Roof Coating for a durable, long-lasting repair system.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTrowel-applied for precise placement in cracks, holes and at flashings and junctions\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFibre reinforcement bridges small gaps and provides additional structural integrity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRemains permanently flexible below the surface skin, accommodates thermal movement without cracking\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMulti-substrate, suitable for asphalt, felt, corrugated iron, metal guttering, ridge tiles and slates\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCan be combined with glass fibre scrim for reinforcement over larger damaged areas\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart of the Black Jack system, works with 902 Primer and 905 Roof Coating for a complete repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure surfaces are dry and free from loose debris and algae before applying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePrime concrete and porous surfaces with Black Jack 902 Primer and allow to dry\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFor additional reinforcement on larger defects, embed a glass fibre bandage into the fresh mastic before it skins\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWhen dry, overcoat with Black Jack 905 All Weather Roof Coating for a complete, weatherproof finish\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIn cold weather, store in a warm area overnight before use to improve workability\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClean tools with white spirit immediately after use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sika","offers":[{"title":"1L","offer_id":57127714652492,"sku":"BM05797","price":16.45,"currency_code":"GBP","in_stock":true},{"title":"2.5L","offer_id":57127714685260,"sku":"BM05798","price":28.98,"currency_code":"GBP","in_stock":true},{"title":"5L","offer_id":57127714718028,"sku":"BM05799","price":26.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/sika-sika-black-jack-903-bitumen-trowel-mastic-1232467153.png?v=1776257087"},{"product_id":"everbuild-black-jack-902-bitumen-flashing-primer","title":"Everbuild Black Jack 902 Bitumen \u0026 Flashing Primer","description":"\u003cp\u003e\u003cspan\u003eEverbuild Black Jack 902 Bitumen \u0026amp; Flashing Primer is a thin, fast-drying black primer used to key porous, absorbent or aged surfaces prior to the application of bituminous surface coatings, roof paints and self-adhesive flashing tapes. It penetrates into the surface and forms a thin black bituminous film that dramatically improves adhesion of subsequent coatings including Black Jack 901, 905, and Black Jack Flashing Tape. Suitable for concrete roofs and floors, cementitious screeds, bitumen felt, asphalt, mastic, and weathered corrugated iron and steel. Apply by brush or spray and allow to dry thoroughly before applying the next coat. Fast drying, solvent-based formula.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFast drying, primers the surface quickly so work can progress without long waiting times\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEssential primer for porous surfaces (concrete, felt, asphalt, rag felt)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAlso suitable as a primer before applying Black Jack Flashing Tape (improves tape adhesion on aged surfaces)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with all Black Jack bituminous surface coatings (901, 905 etc.)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for both brushed and spray application\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e24-month shelf life in sealed containers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAllow to dry completely before applying the next coating (do not apply wet over wet)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eApply thinly and evenly; avoid pooling or ponding, especially on spray applications\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWith fibre cement or rag felt, apply generously to fully saturate the surface\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClean tools with white spirit immediately after use\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eKeep away from sources of ignition, contains flammable solvent (flashpoint 40°C)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStore in tightly sealed containers between +5°C and +30°C\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sika","offers":[{"title":"1L","offer_id":57127714816332,"sku":"BM05795","price":10.16,"currency_code":"GBP","in_stock":true},{"title":"5L","offer_id":57127714849100,"sku":"BM05796","price":28.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/sika-everbuild-black-jack-902-bitumen-flashing-primer-1232467152.png?v=1776256971"},{"product_id":"sika-black-jack-901-black-bitumen-paint","title":"Sika Black Jack 901 Black Bitumen Paint","description":"\u003cp\u003e\u003cspan\u003eSika Black Jack 901 Black Bitumen Paint is a full-bodied, solvent-based black bituminous paint designed for the protection of metal, wood and roofing felt surfaces. Once dry, it forms a flexible, odourless and taint-free black film that is highly resistant to water, alkalis, dilute acids, salt spray, oxidation and alcohol. Suitable for general metal protection including gutters, downpipes, tanks and structural steelwork, as well as overcoating wood and felt. Two coats are recommended as a minimum for thorough coverage. Apply by brush or spray. For enhanced UV protection, overcoat with Black Jack 907 Solar Reflective Paint once dry. Use Black Jack 902 Primer on concrete, cement and porous surfaces as a primer coat before applying.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForms a flexible, waterproof film that is resistant to water, alkalis, dilute acids, salt spray and oxidation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOdourless and taint free once dry, safe for use on water tanks and storage vessels\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for metal (gutters, tanks, steelwork), wood and roofing felt\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCan be overcoated with Black Jack 907 Solar Reflective Paint for enhanced UV protection on exposed roofing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eApply by brush or spray for versatility on different surface types\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTwo-coat application ensures complete, reliable coverage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSurfaces must be dry, clean and free from dirt, grease and loose material before application\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWire brush metal surfaces to remove rust; apply a rust-inhibitive primer on heavily corroded areas first\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePrime porous surfaces (concrete, cement) with Black Jack 902 Bitumen \u0026amp; Flashing Primer before applying\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStick down any loose felt with Black Jack 904 before overcoating with 901\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eApply minimum two coats, allowing 2–4 hours drying time between coats\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClean tools immediately with white spirit or Sika Wonder Wipes before the paint sets\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sika","offers":[{"title":"1L","offer_id":57127714947404,"sku":"BM05791","price":15.13,"currency_code":"GBP","in_stock":true},{"title":"2.5L","offer_id":57127714980172,"sku":"BM05792","price":25.82,"currency_code":"GBP","in_stock":true},{"title":"5L","offer_id":57127715012940,"sku":"BM05793","price":26.9,"currency_code":"GBP","in_stock":true},{"title":"25L","offer_id":57127715045708,"sku":"BM05794","price":98.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/Black-Jack_-901.png?v=1776256952"},{"product_id":"sika-black-jack-flashing-tape","title":"Sika Black Jack Flashing Tape","description":"\u003cp\u003e\u003cspan\u003eSika Black Jack Flashing Tape is a strong, self-adhesive flashing tape that combines a durable aluminium foil facing with a bitumen rubber pressure-sensitive adhesive. The tape forms a robust waterproof seal simply by pressing into place by hand, no heat gun or open flame is required, making it fast and safe to use on all types of roofing repair and flashing application. It bonds strongly to all common roofing materials including felt, metal, concrete, fibrous cement, tiles and masonry, and remains flexible across a wide temperature range. For best results on porous or dusty substrates, apply Everbuild Black Jack 902 Bitumen \u0026amp; Flashing Primer first.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrevents white carbonate run-off staining on surrounding tiles, brickwork and stonework\u003c\/li\u003e\n\u003cli\u003ePromotes a uniform, attractive initial appearance on newly installed leadwork\u003c\/li\u003e\n\u003cli\u003eAssists the natural ageing and patination process of lead\u003c\/li\u003e\n\u003cli\u003eSingle coat application, fast and straightforward to use\u003c\/li\u003e\n\u003cli\u003eNo-spill pack format for clean, mess-free application on the roof\u003c\/li\u003e\n\u003cli\u003eWorks on all grades of newly installed leadwork\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApply as soon as possible after installation of the new leadwork (do not leave new lead untreated)\u003c\/li\u003e\n\u003cli\u003eParticularly important where water flows directly from the lead onto tiles, bricks or stonework below\u003c\/li\u003e\n\u003cli\u003eApply in dry conditions; allow the leadwork to be clean and dry before treatment\u003c\/li\u003e\n\u003cli\u003eOne coat is sufficient; reapply if rain washes the treatment off before the lead has started to naturally patinate\u003c\/li\u003e\n\u003cli\u003eStore in a cool, dry location away from direct sunlight\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sika","offers":[{"title":"10m x 75mm","offer_id":57127715144012,"sku":"BM05785","price":18.02,"currency_code":"GBP","in_stock":true},{"title":"10m x 100mm","offer_id":57127715176780,"sku":"BM05786","price":22.79,"currency_code":"GBP","in_stock":true},{"title":"10m x 150mm","offer_id":57127715209548,"sku":"BM05787","price":33.38,"currency_code":"GBP","in_stock":true},{"title":"10m x 225mm","offer_id":57127715242316,"sku":"BM05788","price":48.32,"currency_code":"GBP","in_stock":true},{"title":"10m x 300mm","offer_id":57127715275084,"sku":"BM05789","price":63.71,"currency_code":"GBP","in_stock":true},{"title":"10m x 450mm","offer_id":57127715307852,"sku":"BM05790","price":101.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/sika-sika-black-jack-flashing-tape-1232467155.png?v=1776256968"},{"product_id":"everbuild-lead-mate-sealant-295ml","title":"Everbuild Lead Mate Sealant 295ml","description":"\u003cp\u003e\u003cspan\u003eEverbuild Lead Mate Sealant is a low modulus, neutral cure silicone sealant developed as a modern alternative to mortaring lead flashing and sheet into brick, stone and concrete. Specially formulated to give exceptional adhesion to soft metals including lead, brass, copper and zinc without staining or corroding them, a critical advantage over conventional acetoxy-cure sealants which can attack soft metals.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNeutral cure formula does not corrode or stain soft metals (lead, brass, copper, zinc)\u003c\/li\u003e\n\u003cli\u003eLow modulus with ±25% movement accommodation, accommodates the natural thermal movement of lead without joint failure\u003c\/li\u003e\n\u003cli\u003eExcellent adhesion to brick, stone, concrete and metals without the need for primer in most cases\u003c\/li\u003e\n\u003cli\u003eHigh temperature resistance up to +150°C\u003c\/li\u003e\n\u003cli\u003eLow shrinkage (\u0026lt;5%) on cure\u003c\/li\u003e\n\u003cli\u003eCertified to EN15651 for façade applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClean surfaces before application, remove all dust, loose mortar, grease and old sealant\u003c\/li\u003e\n\u003cli\u003eUse a backer rod to control joint depth on wider joints\u003c\/li\u003e\n\u003cli\u003eDo not use on bitumen or asphalt-based surfaces\u003c\/li\u003e\n\u003cli\u003eTool within the skin time for a neat finish\u003c\/li\u003e\n\u003cli\u003eStore between +5°C and +25°C in original sealed containers\u003c\/li\u003e\n\u003cli\u003eClean uncured sealant with white spirit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sika","offers":[{"title":"Default Title","offer_id":57127715373388,"sku":"BM05784","price":8.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/sika-everbuild-lead-mate-sealant-295ml-1232467157.png?v=1776257012"},{"product_id":"sika-evercryl-one-coat","title":"Sika Evercryl One Coat","description":"\u003cp\u003e\u003cspan\u003eSika Evercryl One Coat is a resin based, fibre re-enforced* roof repair compound which is effective on all common roofing surfaces and types, giving an instant roof repair even in the wet and on wet surfaces. May also be applied in frosty conditions down to –5 °C. The One Coat compound is instantly waterproof when applied, so there is no fear of wash off, so emergency leaks can be tackled immediately as there is no need to wait for the rain to stop. Sika Evercryl One Coat is brush applied and dries to a smooth seamless flexible membrane. The high level of fibre re-enforcement* in One Coat will bridge small cracks and requires only a one-coat brush application to give instant and total water protection.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eIt even works in areas subject to ponding\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eMay be applied in damp and wet conditions\u003c\/li\u003e\n\u003cli\u003eInstantly waterproof, perfect for emergency repairs\u003c\/li\u003e\n\u003cli\u003eFormulated from lightfast acrylic polymers to withstand sunlight for longer periods than traditional bitumen coatings\u003c\/li\u003e\n\u003cli\u003eFibre re-enforced to bridge small cracks (*except translucent)\u003c\/li\u003e\n\u003cli\u003ePrimerless adhesion to most bituminous and non-porous surfaces\u003c\/li\u003e\n\u003cli\u003eFast and easy to apply, only one coat required\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAvailable in \u003cspan\u003eBlack, Grey, White and Translucent\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDries in 6-7 days depending on temperature and thickness of coating\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAll cracked, broken, slipped or missing slates, tiles, sheets or other forms of covering should be replaced or refixed and cracks in felt or asphalt filled before use\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDilute one part Sika Evercryl One Coat with 3 parts white spirit as a primer on porous \/ friable surfaces\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStir well before use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eApply by brush in one coat at a rate of 1-2 litres per square metre\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sika","offers":[{"title":"1kg \/ Grey","offer_id":57127718191436,"sku":"BM05775","price":23.21,"currency_code":"GBP","in_stock":true},{"title":"1kg \/ Translucent","offer_id":57127718224204,"sku":"BM05776","price":23.29,"currency_code":"GBP","in_stock":true},{"title":"2.5kg \/ Grey","offer_id":57127718256972,"sku":"BM05777","price":37.08,"currency_code":"GBP","in_stock":true},{"title":"2.5kg \/ Black","offer_id":57127718289740,"sku":"BM05778","price":37.08,"currency_code":"GBP","in_stock":true},{"title":"5kg \/ Grey","offer_id":57127718322508,"sku":"BM05779","price":69.72,"currency_code":"GBP","in_stock":true},{"title":"5kg \/ Black","offer_id":57127718355276,"sku":"BM05780","price":72.5,"currency_code":"GBP","in_stock":true},{"title":"5kg \/ White","offer_id":57127718388044,"sku":"BM05781","price":70.63,"currency_code":"GBP","in_stock":true},{"title":"5kg \/ Translucent","offer_id":57127718420812,"sku":"BM05782","price":77.67,"currency_code":"GBP","in_stock":true},{"title":"20kg \/ Grey","offer_id":57127718453580,"sku":"BM05783","price":0.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/sika-sika-evercryl-one-coat-1232467158.png?v=1776256475"},{"product_id":"everbuild-galva-mate-sealant-295ml","title":"Everbuild Galva Mate Sealant 295ml","description":"\u003cp\u003e\u003cspan\u003eEverbuild Galva Mate Sealant is a high performance solvent free adhesive and sealant specifically designed for sealing high velocity duct work in heating and ventilation systems.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdheres to galvanized and stainless steel surfaces\u003c\/li\u003e\n\u003cli\u003eExcellent slump resistance\u003c\/li\u003e\n\u003cli\u003eRemains permanently flexible\u003c\/li\u003e\n\u003cli\u003eQuick skinning and curing\u003c\/li\u003e\n\u003cli\u003eContains a high level of fungicide to prevent mould growth in areas of high humidity\u003c\/li\u003e\n\u003cli\u003eOverpaintable when cured\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor sealing high velocity ducting and ventilation grills\/jointing etc\u003c\/li\u003e\n\u003cli\u003eGrey colour\u003c\/li\u003e\n\u003cli\u003eUse within 36 months\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3 to 5 days curing time, dependent on thickness, ambient temperature and humidity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e15 to 60 mins tack free time dependent on thickness, ambient temperature and humidity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAll surfaces must be clean and dust free\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAll loose or flaking surface coatings, and old sealant and mastic joints, should be removed before application\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMay be applied to damp, but not wet surfaces\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sika","offers":[{"title":"Default Title","offer_id":57127718715724,"sku":"BM05774","price":4.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/sika-everbuild-galva-mate-sealant-295ml-1232467159.png?v=1776256488"}],"url":"https:\/\/www.constructionsuppliesuk.co.uk\/collections\/roofing.oembed","provider":"Construction Supplies UK","version":"1.0","type":"link"}