Permatex 22072-6PK Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker - Pack of 6 Retains high flexibility, oil resistance properties through use of a patented adhesion system Sensor Safe, low odor, noncorrosive Meets performance specs of OE silicone gaskets Temperature range -65F to 550F intermittent, resists auto and shop fluids and vibration