{"product_id":"k2-extrofix-ultra-t21-grey","title":"ROFF EXTROFIX ULTRA T21 (Grey)","description":"\u003cp data-start=\"245\" data-end=\"597\"\u003e\u003cstrong data-start=\"245\" data-end=\"261\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"261\" data-end=\"264\"\u003eK2 Extrofix Ultra T21 (Grey) is a high-strength, polymer-modified, flexible tile adhesive designed for fixing vitrified tiles, natural stones, and large-format slabs on both interior and exterior surfaces. Its superior bonding performance, deformability, and weather resistance make it ideal for façade and heavy-duty applications.\u003c\/p\u003e\n\u003cp data-start=\"599\" data-end=\"618\"\u003e\u003cstrong data-start=\"599\" data-end=\"616\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"621\" data-end=\"687\"\u003eHigh flexibility (S1) to absorb structural and thermal movement.\u003c\/li\u003e\n\u003cli data-start=\"690\" data-end=\"755\"\u003eExcellent bond strength for vitrified tiles and natural stones.\u003c\/li\u003e\n\u003cli data-start=\"758\" data-end=\"818\"\u003eHigh initial grab prevents tile slip on vertical surfaces.\u003c\/li\u003e\n\u003cli data-start=\"821\" data-end=\"871\"\u003eExtended open time for large-area installations.\u003c\/li\u003e\n\u003cli data-start=\"874\" data-end=\"917\"\u003eResistant to water, heat, and weathering.\u003c\/li\u003e\n\u003cli data-start=\"920\" data-end=\"1001\"\u003eConforms to \u003cstrong data-start=\"932\" data-end=\"963\"\u003eIS 15477 : 2019 (Type IV T)\u003c\/strong\u003e and \u003cstrong data-start=\"968\" data-end=\"988\"\u003eISO 13007 C2TES1\u003c\/strong\u003e standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1003\" data-end=\"1027\"\u003e\u003cstrong data-start=\"1003\" data-end=\"1025\"\u003eTechnical Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1030\" data-end=\"1086\"\u003e\n\u003cstrong data-start=\"1030\" data-end=\"1039\"\u003eType:\u003c\/strong\u003e Grey, polymer-modified cementitious adhesive\u003c\/li\u003e\n\u003cli data-start=\"1089\" data-end=\"1176\"\u003e\n\u003cstrong data-start=\"1089\" data-end=\"1108\"\u003eClassification:\u003c\/strong\u003e C2TES1 (Improved, deformable, slip-resistant, extended open time)\u003c\/li\u003e\n\u003cli data-start=\"1179\" data-end=\"1241\"\u003e\n\u003cstrong data-start=\"1179\" data-end=\"1196\"\u003eMixing Ratio:\u003c\/strong\u003e 1 part powder : 0.26 parts water (approx.)\u003c\/li\u003e\n\u003cli data-start=\"1244\" data-end=\"1273\"\u003e\n\u003cstrong data-start=\"1244\" data-end=\"1258\"\u003eOpen Time:\u003c\/strong\u003e ≥ 30 minutes\u003c\/li\u003e\n\u003cli data-start=\"1276\" data-end=\"1319\"\u003e\n\u003cstrong data-start=\"1276\" data-end=\"1292\"\u003eFlexibility:\u003c\/strong\u003e S1 (Deformable adhesive)\u003c\/li\u003e\n\u003cli data-start=\"1322\" data-end=\"1384\"\u003e\n\u003cstrong data-start=\"1322\" data-end=\"1335\"\u003eCoverage:\u003c\/strong\u003e 4.0 – 5.0 m² per 20 kg bag (at 3 mm thickness)\u003c\/li\u003e\n\u003cli data-start=\"1387\" data-end=\"1442\"\u003e\n\u003cstrong data-start=\"1387\" data-end=\"1402\"\u003eShelf Life:\u003c\/strong\u003e 12 months (in sealed, dry conditions)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1444\" data-end=\"1463\"\u003e\u003cstrong data-start=\"1444\" data-end=\"1461\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1466\" data-end=\"1528\"\u003eSuitable for vitrified tiles, porcelain, and natural stones.\u003c\/li\u003e\n\u003cli data-start=\"1531\" data-end=\"1592\"\u003eIdeal for large-format slabs on floors, walls, and façades.\u003c\/li\u003e\n\u003cli data-start=\"1595\" data-end=\"1660\"\u003ePerfect for exterior cladding, terraces, and high-stress areas.\u003c\/li\u003e\n\u003cli data-start=\"1663\" data-end=\"1732\"\u003eCan be applied on cement screeds, plaster, concrete, and old tiles.\u003c\/li\u003e\n\u003cli data-start=\"1735\" data-end=\"1785\"\u003eSuitable for both \u003cstrong data-start=\"1753\" data-end=\"1778\"\u003einterior and exterior\u003c\/strong\u003e use.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tvashta","offers":[{"title":"20 Kgs","offer_id":47130989592763,"sku":null,"price":1034.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/7928\/7739\/files\/EFA-ULTRA-GREY-20-KG-BOPP-BAG.png?v=1761812782","url":"https:\/\/tvashta.co.in\/products\/k2-extrofix-ultra-t21-grey","provider":"tvashta","version":"1.0","type":"link"}