{"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":31.4,"currency_code":"GBP","in_stock":true},{"title":"Half Pallet (20 x 25kg)","offer_id":53447341015379,"sku":"ARDEX-15-25KG-HP","price":602.88,"currency_code":"GBP","in_stock":true},{"title":"Full Pallet (40 x 25kg)","offer_id":53447341048147,"sku":"ARDEX-15-25KG-FP","price":1105.28,"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\/products\/ardex-k15-hb-high-build-rapid-drying-smoothing-compound-25kg","provider":"screedworks","version":"1.0","type":"link"}