PPG PR1764MB-2 (1-S655)

PR 1764 M class B is a conductive and corrosion inhibitor without chromates sealant. It has a good resistance to fuels (aviation gasoline or jet fuels), to lubricating oils and to water. Pr 1764 M class B is a two-part liquid polysulfide polymer based product. After mixing, it cures at ambient temperature, without shrinkage, and giving a strong and flexible sealant. It is charged in metallic particles and contains corrosion inhibitors. The mixed compound has a high thixotropy. It is applied as a fillet with an extrusion gun, on vertical or overhead surfaces, with brush on fasteners, and for interposition.