Permatex 81409 is an 11 oz. tube of High-Temp Red RTV Silicone Gasket Maker designed for high-temperature and heavy-duty applications including towing. It is OEM-specified and forms reliable formed-in-place gaskets that resist cracking, shrinking, and migrating caused by thermal cycling. The sealant also coats pre-cut gaskets to increase reliability. Temperature range is -65F to 650F (-54C to 343C) intermittent, and it resists automotive and shop fluids. A genuine Permatex product sold by Pro Gear and Transmission. Call us to confirm this is the right product for your application.
Features
Permatex part number 81409, High-Temp Red RTV Silicone Gasket Maker
11 oz. tube
Temperature range: -65F to 650F (-54C to 343C) intermittent
Forms reliable formed-in-place gaskets; resists cracking, shrinking, and migrating from thermal cycling
Coats pre-cut gaskets to increase sealing reliability
Resists automotive and shop fluids; OEM-specified for high-temp and heavy-duty use
