Permatex Ultra Black RTV Silicone

Formulated with a patented "system" to better adhere to oil-exposed surfaces, Permatex Ultra Black RTV is the go-to solution for sealing oil pans, cases, transmission covers and differentials. Ultra Black RTV remains flexible, non corrosive and resists degradation from vibration and shop fluids. The sensor safe formula also exceeds OE warranty specifications determined by major manufacturers.

Features:  

• Flexible and oil resistant
• Patented adhesion system
• Sensor safe, low odor and non-corrosive
• Resistance to oil, shop fluids and vibration
• Use on timing covers, transmission pans and oil pans
• Eliminates the need for pre-formed, pre-cut gaskets
• OEM specified and approved for dealership warranty requirements

Note: Not recommended for head gaskets or surfaces in contact with gasoline.