Permatex Red Ultra High Temp RTV Silicone Gasket Maker

Permatex's Ultra Red is a high-temperature resistant gasket maker, featuring a high-performance low-odor formulation that surpasses its predecessor - "Red" (standard) RTV. With a maximum temperature resistance of 650°F (343°C), it is suitable for high-temperature applications like exhaust manifolds, headers, turbochargers and slip-fit exhaust parts. The gasket maker resists thermal cycling, is sensor-safe and non-corrosive. Ultra Red RTV is a versatile and reliable option that can replace pre-cut gaskets in automotive and industrial settings.

Features: 

• High temperature performance
• Sensor-safe, non-corrosive, RTV silicone
• Replaces almost any cut gasket
• Resists temperatures up to 650°F (343°C) (intermittent exposure)
• OEM specified