{"product_id":"tekcem-durascreed-screed-hardening-additive","title":"Tekcem Durascreed  Screed Hardening Additive - box of 4","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eTekcem DuraScreed is a technologically advanced screed hardening additive for use in sand\/cement wearing screeds in accordance with BS 8204. When incorporated into proprietary screed mixtures, it enables thinner screed thicknesses — down to a minimum of 35mm on insulation or polythene sheet — without compromising compressive strength. Capable of producing heavy-duty screeds with compressive strengths up to 60 N\/mm², it is particularly well suited to underfloor heating applications. Plasticising components provide favourable processing and smoothing properties throughout installation.\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\"\u003eEnables heavy-duty wearing screeds with compressive strength up to 60 N\/mm²\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAllows reduced screed thickness — minimum 35mm on insulation or polythene sheet\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eIdeal for underfloor heating applications\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003ePlasticising components improve workability, processing and smoothing\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eProduces hard granular surfacing for long-term durability\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eRigorously tested to BS\/BSEN standards\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\"\u003eFor use in sand\/cement wearing screeds in accordance with BS 8204\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAlways refer to the Tekcem DuraScreed Technical Data Sheet for mix ratios and dosage guidance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tekcem","offers":[{"title":"Default Title","offer_id":57127717044556,"sku":"BM01614","price":72.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/tekcem-screed-tekcem-durascreed-screed-hardening-additive-1-3kg-1232467589.png?v=1776256653","url":"https:\/\/www.constructionsuppliesuk.co.uk\/products\/tekcem-durascreed-screed-hardening-additive","provider":"Construction Supplies UK","version":"1.0","type":"link"}