Permatex Ultra Black retains high flexibility & oil resistant properties through use of a patented adhesion system. Ultra Black is sensor safe, low odor, and non-corrosive with resistance to oil, shop fluids, and vibration. This sensor-safe, low odor, non-corrosive formula meets performance specifications of OE silicone gaskets and can be used on high flexibility and high oil resistant applications such as timing covers, transmission pans and oil pans.

Product Features:

• High flexibility and oil resistance.
• Sensor-safe, non-corrosive formula
• Resistant to powertrain fluids
• Eliminates the need for pre-formed, pre-cut gaskets
• Vehicle can be returned to service in 8 hours after application, full cure is achieved in 24 hrs.