Rain Protective and Acrylic Anti-carbonation Waterproofing MonoProof RG is composed of high quality acrylic emulsion polymer. It is used as a waterproo!ng & protective coating for exterior walls of the concrete & masonry buildings because it forms higher flim thickness, has excellent flexibility, breathing properties, water resistance, crack-bridging ability, weathering durability and anexcellent resistance tothegrowthof microorganisms.