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