... excellence water resistance performanc [Features]DY-202 The molecular formula of hydrogen silicone oil is (CH3)3SiO[(CH3)(H)SiO]nSi ... -H key, so it is not only has the function of two dimethyl silicone oil, but also has excellence water resistance ... ,then it will be a anti-water film in all the surface of the material, e.g fabric,glass,ceramics,paper,leather,comestic ...