{"product_id":"lithium-silicate-densifier-and-sealer-for-concrete","title":"Mapei Mapecrete Hard LI | Lithium Silicate Concrete Densifier \u0026 Sealer","description":"\u003ch2 style=\"color:#1C4F8A;margin-top:0;\"\u003eMapei Mapecrete Hard LI | Lithium Silicate Concrete Densifier \u0026amp; Sealer\u003c\/h2\u003e\n\n\u003cp style=\"font-size:1.08em;color:#333;\"\u003e\u003cstrong\u003eWater-Based, VOC-Free Lithium Silicate Densifier and Sealer for Hard-Troweled Concrete\u003c\/strong\u003e | Brand: Mapei\u003c\/p\u003e\n\n\u003cp style=\"font-size:1.02em;color:#444;\"\u003eMapei Mapecrete Hard LI is a water-based, VOC-free lithium silicate solution for densifying, sealing, and dustproofing hard-troweled concrete. Designed to chemically react with free lime in the concrete matrix. Confirm suitability, coverage, and application requirements against the current Mapei TDS, SDS, and project specification before use.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#1C4F8A;\"\u003eKey Characteristics\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLithium silicate chemistry\u003c\/strong\u003e — designed to react with free lime in the concrete to produce a denser matrix; confirm performance against the current TDS for your specific substrate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-based, VOC-free\u003c\/strong\u003e — confirm ventilation requirements against the SDS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned to reduce dusting\u003c\/strong\u003e — formulated to help reduce surface dusting on hard-troweled concrete; confirm performance against the TDS and project specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes not alter surface appearance\u003c\/strong\u003e — penetrating treatment; confirm appearance expectations against the TDS before specifying.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with concrete polishing systems\u003c\/strong\u003e — confirm system compatibility against the current TDS before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color:#1C4F8A;\"\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDensifying and sealing hard-troweled concrete floors\u003c\/li\u003e\n\u003cli\u003eDustproofing concrete floors in warehouses and industrial facilities\u003c\/li\u003e\n\u003cli\u003eSubstrate preparation for concrete polishing systems\u003c\/li\u003e\n\u003cli\u003eDensifier step in Mapei Ultratop PC polished-topping systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border-left:4px solid #1C4F8A;background:#eef4fa;padding:14px 18px;margin:18px 0;border-radius:4px;\"\u003e\n\u003cstrong style=\"color:#1C4F8A;\"\u003eMapei Polished Concrete System:\u003c\/strong\u003e Mapecrete Hard LI is the densifier step in Mapei's published Ultratop PC polished-concrete system — \u003ca href=\"\/fr\/products\/primer-sn\"\u003ePrimer SN epoxy primer\u003c\/a\u003e → Ultratop PC polishable self-leveling topping (available to order: 250-233-3000) → Mapecrete Hard LI densifier → \u003ca href=\"\/fr\/products\/mapecrete-protector-ff\"\u003eMapecrete Protector FF protective coating\u003c\/a\u003e. Confirm the full system specification against the current Mapei documentation before ordering.\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#1C4F8A;\"\u003eLimitations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm substrate suitability — designed for hard-troweled concrete; confirm suitability for other concrete types against the TDS.\u003c\/li\u003e\n\u003cli\u003eConfirm application temperature and humidity requirements against the TDS.\u003c\/li\u003e\n\u003cli\u003eNot a topical coating — penetrating treatment only; confirm performance expectations against the TDS.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"border-left:4px solid #1C4F8A;background:#eef4fa;padding:12px 16px;margin:16px 0;border-radius:4px;\"\u003e\n\u003cstrong\u003ePurchasing Note:\u003c\/strong\u003e All sales are intended for professional and trade purchasers. Before ordering, confirm product suitability, quantity, substrate compatibility, pickup timing and delivery requirements. Product use and installation are the responsibility of the purchaser and installer.\u003c\/div\u003e\n\n\u003chr\u003e\n\u003cp style=\"font-size:0.9em;color:#555;\"\u003e\u003cstrong style=\"color:#1C4F8A;\"\u003eCanopus Supply Inc.\u003c\/strong\u003e — Mapei Products, Metro Vancouver \u0026amp; BC\u003c\/p\u003e\n\u003cp style=\"font-size:0.85em;color:#777;\"\u003e\u003cem\u003eTechnical information is provided for professional reference only. Product selection, substrate preparation, installation method, coverage and final performance remain the responsibility of the purchaser, installer, project specifier and\/or manufacturer documentation. Always confirm suitability against the current TDS, SDS, project specification and site conditions before use.\u003c\/em\u003e\u003c\/p\u003e","brand":"Mapei","offers":[{"title":"Default Title","offer_id":41978156482780,"sku":"","price":358.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9483\/8195\/products\/mapecrete-hard-li-6724841.png?v=1776709569","url":"https:\/\/www.canopussupply.com\/fr\/products\/lithium-silicate-densifier-and-sealer-for-concrete","provider":"Canopus Supply Inc","version":"1.0","type":"link"}