Water based low odor and low VOC masonry waterproofing primer. Suitable for priming interior and exterior masonry surfaces above or underground level. The solution for water seepage, humidity and efflorescence problems. Ideal primer for renovation of places where humidity and alkali spots are not preferable. Excellent adhesion and alkali resistance, very good hiding. Quick drying and recoat able with indoor emulsion paints and outdoor acrylics.