A Portland cement-based waterproofing coating for sealing, protecting and decorating vertical walls constructed of concrete, masonry, brick or stucco. Just add the powder to water (plus Damtite Bonding Liquid for previously painted or non-porous surfaces). It eliminates dampness and resists mildew, flaking or chalking while beautifying and sealing all pores and voids. Unlike ready-mixed paints that can only be applied to dry surfaces, it is made to be used on damp walls.

Safe for coating drinking water holding tanks or cisterns, birdbaths and fountains. Reduces Radon Gas penetration through concrete block walls.

Available sizes and coverages: 7 lb. pail - covers up to 93 sq. ft.; 21lb pail - covers up to 280 sq. ft.; 45lb pail - covers up to 600 sq. ft.