Seal Krete Heavy-Duty Waterproofer 5 Gal


Add to wishlist Add to compare


Product description

SEAL-KRETE® HEAVY-DUTY Concrete & Masonry Waterproofer is a water-based, 25% solids, acrylic formula designed to stop water penetration into low density or porous vertical concrete and masonry surfaces such as split-face or fluted concrete block. Heavy-Duty provides a tough, flexible, breathable film which prepares these surfaces for painting. It’s also excellent for binding chalky surfaces on painted or bare vertical substrates including concrete block, tilt-ups, stucco and aluminum siding. It’s unbeatable for strengthening mortar joints. Heavy-Duty lowers surface pH on alkaline substrates and revitalizes the natural colors of surfaces including aged vinyl siding, aluminum siding and stucco.

Product information

Technical Details

Additional information


Extra Large


There are no reviews yet.

Be the first to review “Seal Krete Heavy-Duty Waterproofer 5 Gal”

Your email address will not be published. Required fields are marked *