Clear, Seal-Krete Heavy-Duty Concrete and Masonry Waterproofer and Sealer, 5 Gal

Clear . Seal-Krete Heavy-Duty Concrete and Masonry Waterproofer and Sealer . 5 Gal: Professional grade formula offers excellent waterproofing protection on uncoated vertical surfaces including concrete walls . stucco . decorative block . adobe . galvanized metal . vinyl/aluminum siding and more. Helps prepare the surface for painting. Easy to apply with brush . roller or spray.