Loctite 518 50ml General Purpose Gasketing

Loctite 518 is a medium-strength, semi-flexible anaerobic flange sealant designed to form a reliable, form-in-place gasket on rigid metal parts.

Key Features

• Cures without air: Hardens when confined between close-fitting metal surfaces. 

• Works on multiple metals: Seals active metals like mild steel and passive substrates like aluminum. 

• Gap filling: Fills surface irregularities and gaps up to 0.25 mm (0.01 inches). 

• Instant seal: Provides low-pressure sealing immediately after assembly. 

• Easy disassembly: Allows simple part separation and cleanup after extended service. 

Common Applications

• Transmission and engine housings

• Water pumps and thermostat housings

• Compressor and pump flanges

• Axle covers and transaxle casings