{"product_id":"tekpol-sbr-bonding-agent-25l","title":"Tekpol SBR Bonding Agent \u0026 Admixture 25L","description":"\u003cp\u003eTekpol SBR is a styrene butadiene rubber latex emulsion used as a bonding agent, screed additive, and curing membrane. It improves adhesion, flexibility, and water resistance when added to sand and cement mixes or applied neat as a bonding slurry primer. Suitable for a wide range of floor preparation and repair applications.\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\u003eMulti-purpose — bonding agent, screed additive, and curing membrane\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eImproves adhesion of screeds and renders to substrates\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eEnhances flexibility and crack resistance of cement 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\u003eIncreases water resistance when used as an admixture\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eCan be used neat as a bonding slurry primer\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eSuitable for bonded screeds, repairs, and patch work\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003e25-litre container for economical site use\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eCompatible with all sand and cement screed mixes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eAs a bonding slurry: mix neat SBR with cement to a creamy consistency and apply to the substrate immediately before screeding. As a screed additive: dilute SBR with water at 1:3 to 1:4 ratio and use as the gauging liquid. As a curing membrane: apply neat by brush or roller over freshly laid screeds. Refer to the Tekcem datasheet for application-specific dilution rates.\u003c\/p\u003e\n\u003ch3\u003eCoverage\u003c\/h3\u003e\n\u003cp\u003eAs a bonding slurry mixed with cement, coverage is approximately 4–6 m² per litre of neat SBR. As a screed additive at 1:3 dilution, one 25-litre container yields 100 litres of gauging solution. Actual coverage depends on application method, substrate porosity, and mix design.\u003c\/p\u003e","brand":"TEKCEM","offers":[{"title":"25ltr","offer_id":51423797412179,"sku":"TEKCEM-25L-25L","price":131.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/6720\/9043\/files\/tekcem-screed-tekcem-tekpol-sbr-25kg-40569402294489.webp?v=1772113945","url":"https:\/\/shop.screedworks.co.uk\/products\/tekpol-sbr-bonding-agent-25l","provider":"screedworks","version":"1.0","type":"link"}