ELASTOSIL® RT 646 A/B

ELASTOSIL® RT 646 A/B by Wacker is a two-component, castable, addition-curing, room-temperature vulcanizing silicone rubber. Exhibits high hardness, good mechanical properties, good chemical resistance, good resistance to casting resins and excellent reversion resistance. It is virtually insoluble in water. ELASTOSIL® RT 646 A/B is suitable for encapsulation of electronic components, all-round potting compound and mold making applications.