{"product_id":"mapei-ultraplan-hfl-high-flow-fast-setting-self-levelling-underlayment-22-7-kg-50-lb","title":"Mapei Ultraplan HFL High-Flow Fast-Setting Self-Levelling Underlayment, 22.7 kg (50 lb)","description":"\u003cdiv class=\"fit-check\"\u003e\n\u003ch3\u003eIs this the right product?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eUse it for:\u003c\/strong\u003e High-flow, fast-setting, calcium-aluminate self-leveller with high compressive strength, for levelling, smoothing and repairing indoor floors in homes and commercial buildings before new flooring. It places easily to a very flat surface. Pours 1\/16\" to 1\" (1.5 mm to 2.5 cm) in one lift. Tile, stone and moisture-resistant adhesives can go down after 3 hours, and moisture-sensitive flooring after 12 hours. Can be pumped. Goes over primed concrete, well-bonded tile, stone, VCT, and cement or epoxy terrazzo, epoxy moisture barriers, cement backer board, mortar beds, gypsum underlayments, engineer-approved plywood or OSB, nailed wood floors covered with glued and screwed 5\/8\" plywood, and uncoupling membranes like Mapeguard UM. Meets ASTM F710 and F2873, and ANSI A118.16.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot for:\u003c\/strong\u003e Outdoors, more than 1\" (2.5 cm) thick, or as the finished floor (it must be covered). Not over sheet vinyl, self-stick vinyl tile, LVT or LVP, glue-down wood, particleboard, Masonite, lauan, waterproofing or sound-control membranes, gypsum patches, moving joints or active cracks, or anything containing asbestos. Not for areas that stay wet, and it does not stop moisture coming up through a damp slab. Prime first, and keep the floor between 10°C and 32°C for 72 hours before, during and after.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUse instead:\u003c\/strong\u003e Priming concrete first: \u003ca href=\"\/products\/mapei-primer-l-advanced-technology-acrylic-latex-primer-for-concrete\"\u003ePrimer L\u003c\/a\u003e. Deeper than 1\": \u003ca href=\"\/products\/mapei-novoplan-2-plus-professional-self-leveling-underlayment\"\u003eNovoplan 2 Plus\u003c\/a\u003e (to 2\") or \u003ca href=\"\/products\/mapei-novoplan-dpl-deep-pour-self-leveling-compound\"\u003eNovoplan DPL\u003c\/a\u003e (to 4\"). Damp slabs: put down \u003ca href=\"\/products\/mapei-moisture-reduction-barrier-planiseal-vs-alkali-resistant-epoxy-part-a-pail\"\u003ePlaniseal VS\u003c\/a\u003e first, then prime with \u003ca href=\"\/products\/mapei-primer-x-fast-drying-textured-primer\"\u003ePrimer X\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\u003cp\u003eLevelling a floor and need it ready the same day? Ultraplan HFL is a high-flow, calcium-aluminate self-leveller that spreads easily to a very flat surface, and tile, stone and moisture-resistant adhesives can go down in just 3 hours. Pour from 1\/16\" to 1\" in a single lift, by pail or by pump.\u003c\/p\u003e\n\n\u003cp\u003eMade for indoor floors in homes and commercial spaces, it reaches over 6,000 psi compressive strength at 28 days. Moisture-sensitive flooring can go down after 12 hours.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e22.7 kg (50 lb) bag\u003c\/strong\u003e · \u003cstrong\u003eCoverage: about 52 sq ft at 1\/8\" or 26 sq ft at 1\/4\"\u003c\/strong\u003e · \u003cstrong\u003eASTM F710 and F2873\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003ePrime the floor first with the right Mapei primer. Working time is up to 15 minutes, so mix and pour as a team to keep a wet edge.\u003c\/em\u003e\u003c\/p\u003e","brand":"Mapei","offers":[{"title":"Default Title","offer_id":51791800959143,"sku":"0350956","price":72.94,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0569\/3954\/4743\/files\/bulk_88285.jpg?v=1793849566","url":"https:\/\/www.yourfloors.ca\/products\/mapei-ultraplan-hfl-high-flow-fast-setting-self-levelling-underlayment-22-7-kg-50-lb","provider":"yourfloors","version":"1.0","type":"link"}