{"product_id":"roff-t21-extrofix-ultra-tile-adhesive-grey-for-large-format-tiles","title":"Roff T21 Extrofix Ultra Tile Adhesive (Grey) for Large Format Tiles (20kg)","description":"\u003cp\u003eFixing big, heavy tiles and natural stone on a facade or a high-traffic floor needs an adhesive that can carry the weight, flex with the structure, and survive the weather and vibration. A standard adhesive can't. Roff T21 Extrofix Ultra from Roff is the heavy-duty, highly flexible grade for that work, the grey version of the Extrofix Ultra adhesive.\u003c\/p\u003e\u003cp\u003eIt's a highly polymer-modified cementitious adhesive that cures deformable, taking surface movement and vibration without letting go, with high bond strength and an extended 30 to 40 minute open time for placing large tiles accurately. It's water resistant and shock resistant. It fixes large-format vitrified and ceramic tiles, natural stone, marble, precast terrazzo, pavers and brick on vertical and horizontal surfaces, indoors and outdoors, at any height.\u003c\/p\u003e\u003cp\u003eThat makes it the specification for heavy large-format and stone tiling on facades, swimming pools, malls, airports and commercial floors. It meets EN 12004 C2TES1 and IS 15477 Type 4, and comes in grey for standard and dark tiles.\u003c\/p\u003e\u003cp\u003eFor heavy large-format tiles and stone on demanding external surfaces, Roff T21 Extrofix Ultra is the grey high-strength flexible adhesive that holds them through movement and weather.\u003c\/p\u003e","brand":"Roff","offers":[{"title":"Default Title","offer_id":43582646222907,"sku":null,"price":3012.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/8427\/0395\/files\/ChatGPTImageJun11_2026_06_10_59PM_7f605928-6e87-4da2-852e-cbc2debb8e36.png?v=1781181993","url":"https:\/\/adtindustries.com\/products\/roff-t21-extrofix-ultra-tile-adhesive-grey-for-large-format-tiles","provider":"ADT INDUSTRIES PRIVATE LIMITED - WATERPROOFING SOLUTIONS IN INDIA","version":"1.0","type":"link"}