Drylok 28615 Extreme Masonry Waterproofer 5 Gallon White

The 5-gallon Drylok Extreme Sealer is the latest generation of waterproof coatings. The flexible encased polymers squeeze into the masonry for the best waterproof protection. This latex-based product has a minimal odor and cleans up readily with water. It's been developed with an environmentally friendly green biocide to combat mildew growth on the dried paint coat. Radon gas penetration is also minimized. It has been tested against ASTM D-7088 hydrostatic pressure at 15 psi and ASTM D-6904 wind-driven rain resistance. Masonry walls, cinder and concrete blocks, stucco, brick, retaining walls, basements, and foundations can be sealed with Drylok extreme 5 gallons.

• Flexible Encapsulated Polymer used for the ultimate in waterproof protection
• Specially formulated to resist mildew growth on the paint film
• 3 hour dry time