{"product_id":"tekcem-durascreed-screed-hardening-additive-1-3kg","title":"Tekcem Durascreed – High Performance Screed Hardening Additive 1.3kg (box of 4)","description":"\u003cp\u003eTekcem Durascreed is a polymer-based screed hardening additive that transforms standard sand and cement screeds into high-strength Cat A, C40, F7 screeds. By adding Durascreed to the mix, minimum screed thickness can be reduced to 35 mm for floating applications or 20 mm unbonded — saving materials and reducing floor build-up height.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cdiv class=\"sw-benefits-grid\"\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eProduces Cat A, C40, F7 high-strength screeds from standard mixes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eReduces minimum floating screed thickness to 35 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eReduces minimum unbonded screed thickness to 20 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eFaster drying times compared to standard sand and cement screeds\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eSimple dosing — one container per 2.5 bags of cement\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eNo special mixing equipment required\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eSupplied in convenient 1.3-litre containers (box of 4)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eIdeal for fast-track projects and reduced floor build-ups\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eAdd one 1.3-litre container of Durascreed to the gauging water for every 2.5 × 25 kg bags of cement (62.5 kg). Mix the screed in the normal way using a forced-action mixer. Lay and compact using standard screeding techniques. The additive is compatible with all sharp sands and standard screed mixes.\u003c\/p\u003e\n\u003ch3\u003eCoverage\u003c\/h3\u003e\n\u003cp\u003eOne 1.3-litre container treats 62.5 kg of cement. For a 50 mm floating screed at a typical mix design, one container covers approximately 3–4 m². A box of 4 containers treats 250 kg of cement, covering approximately 12–16 m² at 50 mm thickness.\u003c\/p\u003e","brand":"TEKCEM","offers":[{"title":"Default Title","offer_id":51305576038739,"sku":"TEKCEM-TEKCEM-1.3KG","price":87.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/6720\/9043\/files\/Tekcem-durascreed-1_cafbc74f-c093-4039-a33e-a1ae0981d329.png?v=1749026152","url":"https:\/\/shop.screedworks.co.uk\/products\/tekcem-durascreed-screed-hardening-additive-1-3kg","provider":"screedworks","version":"1.0","type":"link"}