{"product_id":"ultra-proflex-s2-fibre-reinforced-flexible-tile-adhesive-20kg-grey","title":"Ultra ProFlex S2 Flexible Tile Adhesive 20kg Grey - Fibre Reinforced","description":"\u003cp\u003e\u003cstrong\u003ePremium Ultra ProFlex S2 Fibre Reinforced Flexible Tile Adhesive - 20kg Grey\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProfessional-grade S2-classified flexible tile adhesive with fibre reinforcement for superior crack resistance. Perfect for underfloor heating, timber floors, and areas with movement or temperature fluctuations.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eS2 Classification\u003c\/strong\u003e – Highest flexibility standard (EN 12004) for demanding applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFibre Reinforced\u003c\/strong\u003e – Enhanced crack resistance and durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrey Colour\u003c\/strong\u003e – Ideal for dark tiles (slate, stone, porcelain) - no show-through\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUFH Compatible\u003c\/strong\u003e – Perfect for underfloor heating installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoisture Resistant\u003c\/strong\u003e – Suitable for wet areas (bathrooms, kitchens, wet rooms)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Surface\u003c\/strong\u003e – Bonds to concrete, screeds, plaster, plywood, backer boards, existing tiles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Open Time\u003c\/strong\u003e – 20-30 minutes for precise tile positioning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 20kg per bag\u003c\/li\u003e\n\u003cli\u003eColour: Grey\u003c\/li\u003e\n\u003cli\u003eClassification: S2 (EN 12004)\u003c\/li\u003e\n\u003cli\u003eCoverage: 4-6m² per bag (depending on trowel size and substrate)\u003c\/li\u003e\n\u003cli\u003eOpen Time: 20-30 minutes\u003c\/li\u003e\n\u003cli\u003eSuitable for: Walls and floors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cp\u003eIdeal for ceramic, porcelain, natural stone, and mosaic tiles in residential and commercial settings. Perfect for underfloor heating systems, timber floors, external sheltered areas, and any installation requiring flexibility to accommodate substrate movement.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose S2 Flexible Adhesive?\u003c\/h3\u003e\n\u003cp\u003eS2-classified adhesives offer the highest level of flexibility, essential for installations over underfloor heating, timber substrates, or areas experiencing thermal expansion. The fibre reinforcement provides additional crack resistance, whilst the grey colour ensures perfect coverage with dark tiles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect for:\u003c\/strong\u003e UFH installations, timber floors, wet rooms, bathrooms, kitchens, dark tile installations, and any application requiring superior flexibility and crack resistance.\u003c\/p\u003e","brand":"UltraTile","offers":[{"title":"Default","offer_id":61306291847498,"sku":"UTF PROFLEX S2 20 G","price":34.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/8973\/1658\/files\/proflex_s2.jpg?v=1753813659","url":"https:\/\/www.expressunderfloorheating.co.uk\/products\/ultra-proflex-s2-fibre-reinforced-flexible-tile-adhesive-20kg-grey","provider":"Express Underfloor Heating","version":"1.0","type":"link"}