PERMATEX 85420 Gasket Dressing Sealant, 2 oz Tube, Liquid, Ketone Blue

Application: For axle assemblies, hydraulic parts, differential covers, oil pans (cast), water pumps, bearing caps/brackets, gearboxes, hydraulic equipment covers, intake manifold gaskets and valve cover gaskets

Compositions: 4 -Di-Isocyanate Acetone Diphenylmethane Diisocyanate Diphenylmethane-4 Ethanol

Specially formulated for superior fluid resistance, this polyester urethane-based gasketing compound withstands extreme temperature changes without hardening. Its non-setting, non-hardening character remains tacky even with rapid changes in temperature, enabling repeated assembly and disassembly of parts. Suitable as either a gasket maker or dressing, PermaShield seals surface imperfections between metal parts and is ideal in high-performance applications. With an operating temperature range of -60 to 500 deg F, this compound resists common engine fluids, including oil, gasoline, ethanol, water and anti-freeze and prevents contamination from moisture and dust.