Mapecrete Hard LI Lithium Silicate Hardener 5 Gallon CaulkingSealantCrackRepair Phosphate CoatedA chemical etching process

Phosphate CoatedA chemical etching process that provides temporary corrosion resistance and greater holding power

heavy traffic situations or custom colorations

Suitable sealers available from SureCrete are described as follows:

The product is flammable

This tool is affordable

Mapecrete Hard LI Lithium Silicate Hardener 5 Gallon CaulkingSealantCrackRepair Phosphate CoatedA chemical etching processDESCRIPTION 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,