H&C HYDRO-DEFEND® Clear Concrete & Masonry Waterproofing Sealer - 1 gal.

H&C® HYDRO-DEFEND® Acrylic-Based Concrete & Masonry Waterproofer Sealer is a premium quality water-based sealer that penetrates and protects aged, dry, porous surfaces. Because it penetrates, it resists water damage long after the water beading is gone. The durable acrylic formula can be used for both interior and exterior applications.