Permatex - Ultra Black

Ultra Black

  • OEM specified
  • sensor-safe & non-corrosive
  • will not contaminate oxygen sensors or corrode other electronic engine components
  • superior adhesion to oily surfaces with long term durability
  • superior resistance to powertrain fluids including engine oil, transmission fluid, gear lube and coolants
  • eliminates the need for pre-formed, pre-cut, paper, rubber or cork gaskets
  • temperature range -54°C to 260°C (-65°F to 500°F) intermittent

Applications: Valve covers, oil pans, intake manifold end seals, timing covers, transmission pans.