{"product_id":"natcem-35-25kg","title":"Natcem 35 25kg","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNatcem 35 is an environmentally friendly, fast-setting and fast-curing repair mortar with rapid strength gain and excellent resistance to chloride penetration. Formulated from a blend of natural cement binder, specially selected dried graded aggregates passing a 2mm sieve and retarders, it requires only the addition of water — no steel primers, bonding agents or curing agents needed. Sets in 35–40 minutes at 20°C and achieves a compressive strength of 50 MPa at 28 days. Suitable for use in cold, wet and underwater conditions, and DWI Regulation 31 approved for contact with potable water. Can be applied from a minimum of 10mm with no specified maximum thickness, including overhead and horizontal applications. Supplied in 25kg bags.\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 class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFast setting — commences at 35 minutes, complete at 40 minutes at 20°C\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e50 MPa compressive strength at 28 days\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eNo primers, bonding agents or curing agents required — just add water\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eResistant to chloride penetration and low water permeability\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eUsable in cold, wet and underwater conditions — suitable down to 0°C\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eDWI Regulation 31 approved for contact with potable water\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSuitable for overhead and horizontal applications\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eEnvironmentally friendly — no chemical additives\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eMinimum application thickness: 10mm; no specified maximum\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eMix ratio: 1 x 25kg bag with 3.6 litres of water produces approximately 10 litres of finished mortar\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eSetting time can be slowed with cold water in hot conditions or accelerated with warm water in cold conditions\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eDo not use on frozen or overheated substrates (outside 0°C–30°C range)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCan be coated, covered or painted within 1 hour of setting\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eShelf life: minimum 12 months in dry storage conditions\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAlways refer to the Natcem 35 Technical Data Sheet before use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Natural Cement","offers":[{"title":"Default Title","offer_id":57420390629708,"sku":"BM06260","price":38.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/natural-cement-mortar-natcem-35-25kg-1234986311.jpg?v=1777578374","url":"https:\/\/www.constructionsuppliesuk.co.uk\/products\/natcem-35-25kg","provider":"Construction Supplies UK","version":"1.0","type":"link"}