Permatex Ultra Red RTV Silicone Sealant 3.35 oz – High-Temperature Gasket Maker and Dressing

The Permatex Ultra Red RTV Silicone Sealant (Part Number 81630) is engineered for demanding automotive and industrial applications where high temperature performance and reliable adhesion are essential. This 3.35-ounce tube provides a versatile solution for sealing, gasket making, and dressing tasks, offering excellent resistance to heat and chemicals. Its unique formulation ensures a strong, durable bond that can withstand intermittent temperatures up to 650°F, making it ideal for headers, manifolds, slip-fit exhaust parts, and turbochargers. The sealant's high-temperature capabilities and excellent adhesion properties help maintain a tight seal even in extreme conditions.
Permatex Ultra Red RTV Silicone is sensor-safe, non-corrosive, and low-odor, ensuring safe use in sensitive environments. Its non-flammable, non-toxic composition meets OEM specifications, providing peace of mind for professional technicians and do-it-yourself enthusiasts alike. The product can be used as a gasket maker or dressing, making it a versatile addition to any workshop or automotive repair kit. Designed to meet or exceed the performance specifications of OE silicone gaskets, this sealant offers reliable, long-lasting sealing performance for a variety of automotive and industrial applications.
Whether sealing exhaust components or creating reliable gasket seals in high-temperature environments, the Permatex Ultra Red RTV Silicone Sealant delivers consistent, professional results. Its user-friendly formulation allows for easy application and clean-up, ensuring a seamless sealing process every time. Trust Permatex for high-quality, dependable sealing solutions that stand up to the toughest conditions.

Features:

• High temperature performance and adhesion

• Sensor-safe, low odor, non-corrosive

• Non-flammable, non-toxic and OEM specified

• Can be used as a gasket maker or dressing

• Meets performance specs of OE silicone gaskets

• Withstands up to 650°F intermittent

• Great for Header, manifold, slip-fit exhaust parts & turbochargers