Permatex® Ultra Copper® Maximum Temperature RTV Silicone Gasket Maker

• 700ºF Intermittent
• Meets or exceeds OEM Specifications
• Won't harm oxygen sensors
• Low odor/non-corrosive
• 3 OZ. Tube
• Suggested Applications: Exhaust manifolds/headers, valve covers, oil pans, timing covers, water pumps, thermostat housings