Drylok Extreme Masonry Waterproofer

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.

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.