Permatex Red Ultra High Temp RTV Silicone

Red High-Temp RTV from Permatex performs in environments up to 650°F (of intermittent exposure). When it comes to temperature, it's the heaviest hitter in the Permatex arsenal. The sensor-safe formula meets or exceeds OEM specifications and "smokes" most conventional silicones when the mercury climbs. Ideal for high-temperature applications such as exhaust manifolds, headers, turbochargers and slip-fit exhaust parts. 

Features: 

• Red RTV silicone liquid gasket for ultra high temperature applications
• Temperature range up to 650°F (343°C) (intermittent exposure)
• Designed to withstand extreme heat cycling
• Multi-purpose sensor-safe, low-odor, non-corrosive
• Tested to OEM specifications and outperforms conventional silicones
• Will not contaminate oxygen sensors or corrode other electronic engine components
• Superior adhesion to oily surfaces with long term durability
• Eliminates the need for pre-formed, pre-cut, paper, rubber or cork gaskets
• Use on exhaust manifolds, headers, turbochargers and slip-fit exhaust parts