• A resin based brushable paste which remains permanently flexible, adheres to internal surfaces and fills voids
• Ideal for metal and plastic materials subject to extreme vibrations
• Effective in temperatures from -200°F (-93°C) to 400°F (204°C), full vacuums and pressures to 10,000 PSI

Leak Lock can be used on all metal or plastic materials, including but not limited to, aluminum, aluminum alloys, cast irons, copper, copper alloys, (brass, bronze, etc...), magnesium and magnesium alloys, carbon steels, stainless steels, galvanized surfaces, PVC, CPVC, ABS, fiberglass, black polypropylene, and kynar. Leak Lock should be applied to threaded joints, flanged joints, gasket surfaces and all mating surfaces where a fluid-tight seal is required.
Leak Lock seals a broad range of chemicals including all refrigerants such as R-12, R-22, R-502, R-134A, etc., all CFC, HFC and HCFC refrigerants, petroleum products, natural and manufactured gases, steam, water, air, etc. No other sealant offers the application range of Leak Lock. Use alcohol as a cleansing solvent prior to setting.

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