The EC-32 waterproof painting emulsion is anionic and has excellent calcium ion stability. EC-32 lotion is a multicolor one component waterproof painting made by adding fillers, color pastes and additives such as asphalt or heavy calcium. The waterproof film formed by curing the waterproof painting has excellent strength, elongation, crack resistance, hydrophobicity, impermeability, and weather resistance, which can play a waterproof, anti-seepage, and protective role. Waterproof paintings have good temperature adaptability and are widely used for waterproofing in bathrooms, balconies, swimming pools, and roofs. This product is environmentally friendly and belongs to the category of non hazardous water-based environmentally friendly products.