... non-toxic, environmental products 2. can be used on wet base directly 3. high elasticity, good water resistance. DY-JS Cement ... . Features1. Direct construction on wet multitexture bases.2. High-elasticity, excellent resistance to water and durability3. No pollution, non-toxic, simple ... aging, weather, also a new ideal high grade waterproof coating. 2) It is non-toxic, easily and speedily applied. 3) ...