PRC Desoto - PR-1750 B1/2 Fuel Tank Sealant - Pint
A Filleting compound for sealing integral fuel tank and pressurized cabins. PR 1750 Class B was especially developed for use over a temperature range of -55 C to + 180 C and with outstanding resistance to aircraft fuels (aviation gasoline or jet fuel) and petroleum base lubrificating oils.
PR 1750 Class B is a two-part polysulfide liquid polymer. The mixed compound is a thixotropic paste, readily applied by extrusion or injection gun, which does not flow from vertical or overhead surfaces. Sealant has excellent adhesion to aluminum, titanium, stainless steel and other metals.