Drylok Masonry Waterproofer

Formulated for waterproofing all interior, exterior, above or below grade masonry walls, cinder and concrete blocks, stucco, brick, retaining walls, basements, swimming pools, bird baths, fish ponds, and foundations. Stops water under pressure up to 10 P.S. per sq. in. That FTs greater than a column of water 6.7m high. Chalky (efflorescence) deposits must be removed by etching the surface. Alkali-resistant and may be applied on slightly damp surfaces below ground, but best results are obtained on dry surfaces. Low odour formulation is VOC/VOS compliant and cleans up with soap and water. Applies easily with brush or roller. Covers approximately 75 to 12sqm per gallon. Available in white (tintable) and grey.