Techniseal WR7 Waterproofing Sealer - Brick & Masonry

Preserves the natural appearance of concrete, brick, and stone Prevents crumbling and spalling caused by salt and freezing cycles Works on both horizontal & vertical surfaces Protects against erosion and efflorescence High-grade water based formula Finish : Matt Look : Natural Look Product type : Sealer Base product : Water-Based Surface type : Natural Stone, Brick, Concrete Paver, Concrete Slab, Interior Concrete, Interlocking Paver, Poured Concrete Coverage : 1 gal. covers up to 150 sq. ft. 5 gal. covers up to 750 sq. ft. Note that actual coverage may vary depending on joint width and surface porosity.