Mapecrete Hard LI Lithium Silicate Hardener 5 Gallon Overlays calcium-aluminate-based underlayment and repair mix

calcium-aluminate-based underlayment and repair mix for interior concrete and engineer-approved floors and is capable of being placed up to 4" (10 cm) in a single lift

cement-based underlayment and repair mix for interior concrete and engineer-approved floors

AC the art of concrete sealers can be used on any concrete surface including driveways

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Mapecrete Hard LI Lithium Silicate Hardener 5 Gallon Overlays calcium-aluminate-based underlayment and repair mixDESCRIPTION Mapecrete Hard LI is a water based, VOC free, lithium silicate solution used to densify, seal and dustproof horizontal, hard troweled concrete surfaces. It penetrates the concrete surface, chemically reacts with the free lime and produces a dense, hard matrix within the concrete and a more durable surface on top. FEATURES AND BENEFITS Environmentally friendly with a VOC free and odorless formula Effective against acids, alkalis, salts,