Cure Hard is a spray applied concrete cure, hardener and dustproofer. Cure Hard deeply penetrates concrete surfaces to densify, harden and dustrproof concrete and Portland cement based material surfaces without altering the natural appearance of the concrete.

• Economical and ready to use
• Compatible with all secondary toppings, coatings, and adhesives designed for concrete
• Does not alter natural color of aggregate or concrete
• Non-flammable
• VOC compliant, oderless
• Resists acids, oils, greases, salts and tire marks

Coverage

Curing, hardening and dustproofing:

• Hard troweled finish:  300 - 500 sq. ft. per gallon
• Broom or float finish:  200 - 400 sq. ft. per gallon
• Rough finish:  200 - 300 sq. ft. per gallon
• Aged concrete:  200 - 300 sq. ft. per gallon
• Vertical surface:  200 - 300 sq. ft. per gallon

The above rates are approximate. Exact coverage depends upon the porosity of the concrete as well as the job requirements. For optimum hardening of porous surfaces apply two coats.

Apply immediately after final finishing operations and after the bleed water had receded. Brush out puddles and runs. Over application and puddling will leave white crystals, which must be removed by immediately flushing the surface with water and scrubbing.

May be applied with sprayer, brush or roller. SPraying provides superior results.

Application temperatures 40°F to 100°F

Protect metal, glass, painted and brick surfaces from Cure Hard. If accidentally misapplied, wash with clean water at once.

For aged concrete, surface must be free of dirt and all other foreign matter. Surface should be dry to permit maximum penetration.

As jobsite conditions vary, a test panel should always be performed.

Click here for Tech Data sheet

Click here for MSDS sheet