Mapei Mapecrete Hard LI | Lithium Silicate Concrete Densifier & Sealer

Mapei Mapecrete Hard LI | Lithium Silicate Concrete Densifier & Sealer

Water-Based, VOC-Free Lithium Silicate Densifier and Sealer for Hard-Troweled Concrete | Brand: Mapei

Mapei 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.

Key Characteristics

• Lithium silicate chemistry — designed to react with free lime in the concrete to produce a denser matrix; confirm performance against the current TDS for your specific substrate.
• Water-based, VOC-free — confirm ventilation requirements against the SDS.
• Designed to reduce dusting — formulated to help reduce surface dusting on hard-troweled concrete; confirm performance against the TDS and project specification.
• Does not alter surface appearance — penetrating treatment; confirm appearance expectations against the TDS before specifying.
• Compatible with concrete polishing systems — confirm system compatibility against the current TDS before ordering.

Typical Applications

• Densifying and sealing hard-troweled concrete floors
• Dustproofing concrete floors in warehouses and industrial facilities
• Substrate preparation for concrete polishing systems
• Densifier step in Mapei Ultratop PC polished-topping systems

Limitations

• Confirm substrate suitability — designed for hard-troweled concrete; confirm suitability for other concrete types against the TDS.
• Confirm application temperature and humidity requirements against the TDS.
• Not a topical coating — penetrating treatment only; confirm performance expectations against the TDS.

Canopus Supply Inc. — Mapei Products, Metro Vancouver & BC

Technical 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.