Clear epoxy resin hardener which is one part of a two part epoxy system designed for use with a variety of LOCTITE HYSOL resins.LOCTITE PE 3162 is a clear epoxy resin hardener which forms a black, fast gelling, low viscosity, room temperature cure potting compound with high thermal conductivity when mixed with LOCTITE PE 3162. It is one part of a two part epoxy system designed for use with a variety of LOCTITE HYSOL resins. The hardener meets the UL 94V-O Flammability Rating.