Cure Hard

Sodium silicate cure & dustproofer


Cure Hard is a spray-applied concrete cure, hardener, and dustproofer.

Cure Hard deeply penetrates concrete surfaces to densify, seal, harden, and dustproof concrete and Portland cement-based material surfaces to help them achieve maximum abrasion resistance and without altering the natural appearance of the concrete.

Cure Hard may contribute to LEED credits.

Features & Benefits

  • Non-flammable
  • Will not inhibit the adhesion of secondary toppings
  • Actual VOC = 0 g/l, odorless
  • Does not alter natural color of aggregate or concrete
  • Economical and ready-to-use
  • Helps seal concrete against acids, oils, greases, salts, and tire marks

Product Comparison


MasterKure HD 110 WB



L&M Chem Hard, Cure

ChemMasters Chemisil

Nox-Crete Bro-Cure

Kaufman Silicure

Lambert Guardseal

Need help? Call our Customer Service Team at 816-968-5600.

SpecChem is America’s #1 manufacturer of concrete construction chemicals and the industry’s gold standard for high-performance concrete and construction products.