L&M™ CHEM HARD™

L&M™ CHEM HARD™ chemically reacts with soft free lime and calcium carbonate compounds in concrete forming dense, insoluble, chemically resistant flint-like surfaces.

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Features & Benefits

  • Alow cost treatment of exposed concrete surfaces.
  • Residue-free surface allows bond of varied paints, adhesives or toppings.
  • Low odor. No solvent vapors.
  • Fast drying.
L&M Construction

Product Information

L&M™ CHEM HARD™ chemically reacts with soft free lime and calcium carbonate compounds in concrete forming dense, insoluble, chemically resistant flint-like surfaces. L&M CHEM HARD is a VOC-compliant, colorless solution of a carefully controlled concentration of 100% active sodium silicate chemicals with a non-acid penetrant. L&M CHEM HARD may be applied to fresh or hardened concrete as a chemical hardener and dustproofer.
US and Canada

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