{"title":"Heavy-Duty Self-Levelling Compound","description":"\u003cp\u003eShop \u003cstrong\u003eheavy-duty self-levelling compounds\u003c\/strong\u003e engineered for high-traffic commercial and industrial floor preparation. These robust levelling compounds can be applied at greater thicknesses than standard products, accommodating significant substrate irregularities while delivering exceptional compressive strength and wear resistance.\u003c\/p\u003e","products":[{"product_id":"ardex-k15-hb-high-build-rapid-drying-smoothing-compound-25kg","title":"Ardex K15-HB High Build Self-Levelling Compound, 25kg","description":"\u003cp\u003eARDEX K 15 HB (High Build) is a rapid-drying, self-levelling compound for interior use at greater thicknesses. It provides a smooth, level surface from 5mm to 80mm thick in a single application, ideal for deep-fill corrections.\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\u003eSelf-levelling from 5mm to 80mm in one pass\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eRapid drying — walkable from 3–4 hours\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eHigh build for deep-fill corrections\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 all floor covering types\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eFibre reinforced for crack resistance\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 underfloor heating\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003ePump or hand apply\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eHigh compressive strength\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003ePour mixed compound onto the prepared substrate and allow to self-level. Use with ARDEX coarse aggregate for thicknesses above 50mm.\u003c\/p\u003e\n\u003ch3\u003eCoverage\u003c\/h3\u003e\n\u003cp\u003eApprox. 1.5 kg\/m² per mm thickness.\u003c\/p\u003e","brand":"ARDEX","offers":[{"title":"Single Bag (25kg)","offer_id":51124532117843,"sku":"ARDEX-15-25KG","price":37.68,"currency_code":"GBP","in_stock":true},{"title":"Half Pallet (20 x 25kg)","offer_id":53447341015379,"sku":"ARDEX-15-25KG-HP","price":723.46,"currency_code":"GBP","in_stock":true},{"title":"Full Pallet (40 x 25kg)","offer_id":53447341048147,"sku":"ARDEX-15-25KG-FP","price":1326.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/6720\/9043\/files\/Screenshot2026-01-15at16.33.01.png?v=1768491192"}],"url":"https:\/\/shop.screedworks.co.uk\/collections\/heavy-duty-self-levelling-compound.oembed","provider":"Screed Works Shop","version":"1.0","type":"link"}