Model: 81878. Item model number: 81878. Manufacturer Part Number: 81878. Permatex Ultra Copper Maximum Temperature RTV Silicone Gasket Maker is the most advanced, high temp RTV silicone gasket available.
Model: 81878. Item model number: 81878. Manufacturer Part Number: 81878. Permatex Ultra Copper Maximum Temperature RTV Silicone Gasket Maker is the most advanced, high temp RTV silicone gasket available.