85420 Permatex PermaShield Fuel Resistant Gasket Dressing and Flange Sealant 2 oz.

Permatex PermaShield 85420 is a fuel resistant gasket dressing and flange sealant in a 2 oz. size. The polyester urethane based compound works as a gasket maker or as a dressing, filling small flaws between metal parts so fluids have no path to leak. It never fully sets, staying tacky through rapid temperature swings, so a joint can be taken apart and put back together again. It resists oil, gasoline, ethanol, water and anti-freeze, with an operating range of -60° to 500°F (-50° to 260°C). Spread a thin film or bead on both clean, dry faces, let the solvent flash off, then assemble and torque. Sold by Pro Gear and Transmission.

Features

Polyester urethane based gasketing compound
Works as a gasket maker or a gasket dressing
Non-setting and non-hardening, so joints can be reassembled repeatedly
Operating temperature range of -60° to 500°F (-50° to 260°C)
Resists oil, gasoline, ethanol, water and anti-freeze
Supplied in a 2 oz. size

Additional Information

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°F (-50° to 260°C), this compound resists common engine fluids, including oil, gasoline, ethanol, water and anti-freeze and prevents contamination from moisture and dust.