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Permatex® Ultra Black® Hi-Temp RTV Silicone Gasket Maker x 1
Adhesive sealant cures quickly to form an oil- and heat-resistant seal that's OEM-approved for warranty work.
Give your drivetrain gaskets warranty-grade repair with Permatex's Ultra Black Hi-Temp RTV Silicone Gasket Maker. Patented adhesion tech cures fast to a high-flexibility, oil-resistant seal that is sensor safe and meets OE gasket performance specs. Capable of withstanding extreme temperatures, auto fluids and vibration.
- OEM Approved: Usable in warranty repairs to gaskets such as on valve covers
- Cures Fast: Resulting seal is oil resistant, flexible and sensor-safe
- Durable: Holds up to extreme temperatures, caustic auto fluids and heavy vibrations