This product is a white VAE emulsion that does not contain plasticizers. After the evaporation of water, this product forms a flexible film with excellent adhesion properties. It is a vinyl acetate-ethylene copolymer emulsion with excellent compatibility with cement and fillers. It exhibits excellent resistance to sagging and good workability, and does not crack when used for construction in low-temperature and humid environments with corners and edges, which improves the quality of waterproof construction.