H&C HYDRO-DEFEND Concrete & Masonry Waterproofer Sealer

H&C® HYDRO-DEFEND™ Concrete & Masonry Waterproofer Sealer is a weather resistant moisture barrier that protects most concrete and masonry surfaces against water-caused deterioration and damage. It guards against efflorescence, spalling from repeated freeze/thaw cycles, as well as deicing salts, and general weathering and degradation caused by water infiltration.

Product Details

• Interior and exterior use
• Protects against water damage
• Guards against repeated freeze-thaw cycles and damage from deicing salts
• One coat is sufficient in most cases but a second coat may be applied in 2-4 hours
• It is not recommended for vehicular traffic
• Reduces intrusion of water, de-icing salts and other contaminants

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