src=

Ultra Series®

The Permatex Ultra Series of RTV silicones was developed to meet or exceed OEM specs for warranty requirements. They’re sensor-safe, noncorrosive, and super resistant to automotive fluids.

Available in tubes, cartridges, and PowerBead™ cans, the Ultra Series includes five specialized formulas to cover standard applications as well as specialized applications for high-torque and vibration resistance, high temperatures, and synthetic and conventional oil resistance.


82194

Permatex® Ultra Grey® RTV Gasket Maker

Rigid High-Torque RTV Silicone
82194

  • For Rigid Torque and High Vibration Applications
  • Ideal for Newer Domestic and Import Vehicles
  • OEM Specified
  • Sensor Safe

View the entire Permatex® Ultra Grey® RTV Gasket Maker line 


82180

Permatex® Ultra Black® Gasket Maker

Maximum Oil Resistance RTV Silicone
22072

  • For Heavy Duty Oil Applications
  • Ideal for Maximum Gap Coverage
  • OEM Specified
  • Sensor Safe

View the entire Permatex® Ultra Black® Gasket Maker line


81878

Permatex® Ultra Copper® RTV Gasket Maker

Maximum Temperature RTV Silicone
81878

  • For High Temperature and Performance Applications
  • Ideal for Exhaust Gasket Repair
  • OEM Specified
  • Sensor Safe

View the entire Permatex® Ultra Copper® RTV Gasket Maker line


81724

Permatex® Ultra Blue® RTV Gasket Maker

Multipurpose RTV Silicone
81724

  • For Older Vehicle Applications
  • OEM Specified
  • Sensor Safe

View the entire Permatex® Ultra Blue® RTV Gasket Maker line

Tech Documents

Type the appropriate five-digit US Or Canadian part number(s) into the field and click on the Search button. If entering more than one five-digit part number, please separate by a comma. For example: 25224,25218,24010,27010

or