Permatex Optimum Gasket Maker

Permatex Optimum Gasket Maker is a high-performance RTV silicone gasket maker and sealant. It forms durable, flexible, form-in-place gaskets on engines, transmissions, and other assemblies. Use it as a gasket sealant or RTV silicone gasket maker when you need to seal flanged joints or replace pre-cut gaskets.

Key Features:

• Silicone formula that cures to a tough, flexible seal
• Resists engine oil, coolants, and other automotive fluids
• Handles high operating temperatures for demanding engine applications
• Stays flexible and resists vibration, shock, and thermal cycling
• Seals stamped-steel, cast-iron, and aluminum flanges
• Can be used on oil pans, valve covers, timing covers, water pumps, thermostat housings, and transmission pans

Permatex is a long-established name in automotive chemicals and sealants. Optimum Gasket Maker is a dependable choice for professional technicians and DIY enthusiasts who want a reliable, long-lasting seal. Follow the instructions on the package for surface preparation, application, and cure time.