Offering floor hardener such as concrete floor hardener, metallic floor hardener, non metallic floor hardener, liquid floor hardener, heavy duty metallic floor hardener, glossy liquid hardener, carborundum based non-metallic floor hardener and industrial floor hardener. LIQUI-HARD concrete densifier and chemical hardener compound is a proprietary, water-based, ready-to-use, clear silicate liquid, formulated with chemically reactive raw materials to harden and dust proof concrete. This process produces a substantially denser concrete surface with enhanced durability.