{"title":"Self-Levelling Compound (Heavy Duty)","description":"\u003cp\u003eShop \u003cstrong\u003eheavy-duty self-levelling compounds\u003c\/strong\u003e for demanding floor levelling applications requiring greater thickness and compressive strength. These robust formulations handle larger substrate irregularities and withstand heavier loads, suitable for commercial and light industrial environments.\u003c\/p\u003e","products":[{"product_id":"ardex-k-40-flow-rapid-drying-high-flow-levelling-and-smoothing-compound-20kg","title":"Ardex K40 Flow Self-Levelling Compound, 22kg","description":"\u003cp\u003eARDEX K 40 Flow is a rapid-drying, high-flow levelling and smoothing compound for concrete, sand\/cement and anhydrite screeds, stone, terrazzo, ceramic tiles and suitable timber floors. Apply from 2mm to 20mm in a single application, with excellent flow characteristics for rapid coverage of large areas.\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\u003eApply from 2mm to 20mm in a single application\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eSmooth finish for all floor coverings\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eWalkable in approx. 2 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\u003eSuitable for concrete and screed 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\u003eCommercial and residential floor preparation\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\u003eExcellent flow and levelling properties\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eResilient and timber floorcoverings after as little as 6 hours (up to 5mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003ePrime first with ARDEX P 51 (1:3 with water on sand\/cement or gypsum screeds, 1:2 on concrete, neat on timber). Mix each 22 kg bag with 5¼–5½ litres of water, pour onto the substrate and spread with a steel trowel or float, or pump. Maximum 6mm over gypsum screeds or timber. For more than 10mm, ARDEX K 40 HB may be more convenient.\u003c\/p\u003e\n\u003ch3\u003eCoverage\u003c\/h3\u003e\n\u003cp\u003e22 kg bag. Approx. 5 m² per bag at 3mm thickness.\u003c\/p\u003e\n\u003ch3\u003eProduct Code\u003c\/h3\u003e\n\u003cp\u003eArdex product code: 38989\u003c\/p\u003e","brand":"ARDEX","offers":[{"title":"Single Bag (22kg)","offer_id":51129799672147,"sku":"ARDEX-40-FLOW-22KG","price":28.79,"currency_code":"GBP","in_stock":true},{"title":"Half Pallet (20 x 22kg)","offer_id":53447350780243,"sku":"ARDEX-40-FLOW-22KG-HP","price":646.06,"currency_code":"GBP","in_stock":true},{"title":"Full Pallet (40 x 22kg)","offer_id":53447350813011,"sku":"ARDEX-40-FLOW-22KG-FP","price":1292.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/6720\/9043\/files\/RTjbas6KEpmdpMYP5KeoiAo_0_gps_generated.jpg?v=1792751749"},{"product_id":"ardex-k-40-hb-rapid-drying-high-build-fibre-reinforced-levelling-and-smoothing-compound-22kg","title":"Ardex K40 HB High Build Self-Levelling Compound, 22kg","description":"\u003cp\u003eARDEX K 40 HB (High Build) is a rapid-drying, fibre-reinforced levelling and smoothing compound for deep-fill corrections from 3mm to 40mm per application on concrete, sand\/cement and anhydrite screeds and other internal subfloors.\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\u003eHigh build — up to 40mm in one application\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eSelf-levelling for rapid floor preparation\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 deep-fill substrate 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\u003eWalkable in approx. 2 hours, regardless of thickness\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 strength and flexibility\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eConcrete and screed 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\u003eCommercial and residential 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\u003ePump or hand apply\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003ePrime first with ARDEX P 51 (1:3 with water on sand\/cement or gypsum screeds, 1:2 on concrete). Mix each 22 kg bag with 3½–3¾ litres of water, pour onto the substrate and spread with a steel trowel or float; working time approx. 30 minutes. Maximum 6mm over gypsum screeds or timber. Tiles can be fixed after approx. 2 hours; resilient and timber floorcoverings after 6 hours (up to 5mm) or 48 hours (up to 40mm).\u003c\/p\u003e\n\u003ch3\u003eCoverage\u003c\/h3\u003e\n\u003cp\u003e22 kg bag. Approx. 1.88 kg\/m² per mm thickness — about 4 m² per bag at 3mm.\u003c\/p\u003e","brand":"ARDEX","offers":[{"title":"Single Bag (22kg)","offer_id":51129800065363,"sku":"ARDEX-40-22KG","price":21.54,"currency_code":"GBP","in_stock":true},{"title":"Half Pallet (20 x 22kg)","offer_id":53447350845779,"sku":"ARDEX-40-22KG-HP","price":436.43,"currency_code":"GBP","in_stock":true},{"title":"Full Pallet (40 x 22kg)","offer_id":53447350878547,"sku":"ARDEX-40-22KG-FP","price":872.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/6720\/9043\/files\/s03bavb7NtiI9OUPlfG90QU_1_gps_generated.jpg?v=1792757240"}],"url":"https:\/\/shop.screedworks.co.uk\/collections\/self-levelling-compound-heavy-duty.oembed","provider":"Screed Works Shop","version":"1.0","type":"link"}