{"product_id":"ardex-x77s-tile-adhesive-20kg","title":"Ardex X77S Rapid Set Flexible Tile Adhesive 20kg","description":"\u003cp\u003eARDEX X 77 S is a flexible, fibre-reinforced tile adhesive for fixing large-format tiles to walls and floors. Its non-slip formulation holds heavy tiles in place on vertical surfaces without the need for mechanical support, making it ideal for large-format porcelain and natural stone installations.\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\u003eSpecifically designed for large-format tiles\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 enhanced bond strength\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eNon-slip formula holds heavy tiles on walls\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eFlexible to accommodate substrate movement\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 internal and external applications\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 systems\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 adhesion to a wide range of 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\u003eRapid-setting for faster project completion\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eMix with clean water to a smooth, lump-free consistency. Apply using a suitable large-notch trowel to ensure full bed coverage. For large-format tiles, back-butter the tile as well as the substrate to achieve 100% coverage.\u003c\/p\u003e\n\u003ch3\u003eCoverage\u003c\/h3\u003e\n\u003cp\u003eApproximately 3.5–5.0 kg\/m² depending on trowel notch size and tile format. Full back-buttering increases coverage.\u003c\/p\u003e","brand":"ARDEX","offers":[{"title":"Grey","offer_id":51423844958547,"sku":"ARDEX-X77S-20KG","price":54.72,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":51423844991315,"sku":"18328","price":54.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/6720\/9043\/files\/Screenshot_2026-02-25_at_15.05.38.png?v=1772028359","url":"https:\/\/shop.screedworks.co.uk\/products\/ardex-x77s-tile-adhesive-20kg","provider":"screedworks","version":"1.0","type":"link"}