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PROCESS
LIQUI-HARD Concrete Densifier and Chemical Hardener Compound is a ready-to-use, colorless liquid, consisting of active chemicals that deeply penetrate the surface of concrete. LIQUI-HARD is specifically designed to produce hardened, dust-proofed and improved chemically resistant surfaces wherever it is applied. Through a chemical reaction process, LIQUI-HARD penetrates progressively through the concrete and chemically solidifies all the component parts into a homogenous concrete mass. Besides its densifying and hardening action, LIQUI-HARD solidifies the concrete eliminating dusting, rotting and pitting.
LIQUI-HARD meets maximum VOC content limits of 400 g/L for Concrete Protective Coatings as required by the U.S. EPA Architectural Coatings Rule. LIQUI-HARD when used on a concrete surface, penetrates progressively through the concrete and chemically converts the weak calcium hydroxide and calcium carbonate compounds in the concrete to form beneficial calcium silicate hydrate (CSH) producing a hard, dense, and sealed surface." The process is basically a chemical reaction between the free lime or calcium hydroxide and Liqui-Hard to chemically convert bad aspects into good ones, through a process of crystalline growth. |
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