AD 25 Silicone rubber Ambersil Silicones Rubber - Elastomer >> Silicone rubber SEALANT Two Part Room Temperature Cured Elastomers This product range is used for encapsulation, sealing, casting and coating. Their excellent temperature resistance makes them useful in a variety of engineering, electrical and electronics applications. AD 25 Low Viscosity 25° Shore A, 1:1 Mix AD25 is a 2-component, addition cure, high performance silicone rubber system. It has been specially formulated to provide the following key features: Extremely low viscosity component parts Simple 1:1 mix ratio Fast degassing Room temperature cure or heat-accelerated cure Low shrinkage Non-corrosive Excellent physicals High tear resistance Good dielectric properties Low viscosity, non-corrosive, 2-component, addition cure, high performance silicone rubber system. Offers very good temperature resistance, fast degassing, room temperature cure or heat-accelerated cure, low shrinkage, very good physicals, high tear resistance and good dielectric properties.