Permatex Ultra Black RTV Silicone Gasket Maker-368g (Each)

Upgrade your engine's sealing performance with Permatex Ultra Black RTV Silicone Gasket Maker (368g), the ideal solution for all your gasketing needs. This premium-grade RTV silicone is sensor-safe and noncorrosive, ensuring a safe and effective application for a variety of automotive uses. Its unique adhesion system allows for superior flexibility and oil resistance, making it perfect for valve covers, oil pans, intake manifolds, and more. With exceptional resistance to powertrain fluids—including engine oil, transmission fluid, gear lube, and coolants—this versatile gasket maker retains its integrity over time, eliminating the need for pre-formed gaskets. Permatex Ultra Black RTV is designed for high-performance applications, providing OEM-specified durability suitable for both DIY enthusiasts and automotive professionals alike. The easy-to-use formulation requires a room temperature cure, allowing you to achieve a reliable seal in a range of temperatures from -54°C to +260°C. Trust Permatex Ultra Black for all your automotive sealing projects and experience the difference in quality and performance.

Permatex Ultra Black RTV Silicone Gasket Maker-368g (Each)

Permatex Ultra Black RTV Silicone Gasket Maker is a sensor-safe, low odor, noncorrosive gasket material that retains high flexibility and oil resistant properties through use of a patented adhesion system.
Suitable for valve covers, oil pans, intake manifold end seals, timing covers and differential covers
Designed for superior adhesion to oily surfaces and long term durability
Superior resistance to powertrain fluids including engine oil, transmission fluid, gear lube and coolants
Retains high flexibility and eliminates the need for pre-formed, pre-cut gaskets
OEM specified


TECHNICAL SPECIFICATIONS
Mfr No. PX24105
Application Gasketing and Sealing
Appearance Black
Cure Type Room Temperature Cure
Temperature Range (Intermittent) -54C to +260C