PR-1782 Class C is a low density, aircraft fuel tank and general purpose sealant.

Features

It has a service temperature range of -54C to 121C (-65F to 250F)

The cured sealant maintains excellent elastomeric properties after prolonged exposure to aircraft fuels both jet fuel and aviation gas.

Will resist limited contact to diphosphate seter based hydraulic fluids.

PR-1782 Class C is a two-part, maganese dioxide cured polysulfide sealant.

The uncured material is a thick liquid sutiable for application by roller or spatula.

Cures at room temperature to form a reilient sealant having excellent adhesion to commom aircraft subsrates.