Torr SealŪ Low Vapor-Pressure Epoxy Resin Sealant quickly seals leaks on any type of vacuum system or component. Torr Seal is solvent-free and can be used at pressures of 10^-9 torr or below and at tempuratures of -45 °C to +120 °C (system baking temperature). Additionally, Torr Seal permits leak-checking immediately after curing, and it bonds with many materials, including metals, ceramics, and glass.

This Torr Seal provides a systematic and scientific way of mixing the Torr Seal epoxy and resin in exactly the correct proportions with the supplied cartridge. This is the pre-mixed Torr Seal cartridge for the applicator gun, and three epoxy/resin mixers. The GUN is NOT INCLUDED. This is a replacement cartridge for owners who already have the reuseable gun applicator.

This is a pre-mixed cartridge (2 oz.) and three epoxy/resin mixers for the applicator gun. The applicator gun is NOT INCLUDED. (Varian Item Number 9530004).