Profile£ºYOZHO®603££+2% component B is RTV-2 silicone rubber, which can be made of high hardness hand gel. Characteristics ¡¢Application. 1¡¢Low viscosity, easy operating. 2¡¢Good Stability. 3¡¢Good flexibility, good strength, preparation of different hardness varieties, adapt to a variety of applications, non-deforming. 4¡¢Mainly used in polyethylene resin, epoxy resin, PU resin of decorations and gifts copying, candle¡¢gypsum¡¢electronics¡¢automobile and toys mold making.