• Effectively cures fresh concrete to ASTM C309 specifications, to achieve the full design strength while minimizing drying shrinkage cracking.
• Interior concrete where a non-flammable, low odor curing compound is desired.
• Exterior concrete curing where an economical water- based, easy clean up, formulation is preferred.
• Seal and dustproof older interior or exterior concrete.

ADVANTAGES

• Safe-Cure & Seal 309 is very low VOC emission product at <100 g/L VOC.
• Compatible with most resilient floor covering adhesives (conduct a small test patch to ensure compatibility).
• Protects concrete surfaces against deicing chemicals, fertilizers, salts, grease, oil, alkalies, mild acids, and detergents.
• Minimizes spalling due to freeze-thaw cycle exposure, hair line checking, premature cracking, dusting and other common defects that result from improperly cured concrete.
• May be applied over existing water and solvent based sealers (conduct a small test patch to ensure compatibility).
• Seals out most construction dirt and stains. Prevents mortar, plaster, and concrete droppings from bonding to concrete surfaces.