DYNATEX® Red Hi-Temp RTV Silicone Gasket Maker


Dynatex® Red Hi-Temp RTV Silicone Gasket Maker is formulated to withstand higher operating temperatures. It is 02 sensor safe and manufactured to meet or exceed OEM specifications. Makes instant. leak proof gaskets. Resists oil. water. anti-freeze. transmission fluid; and. cracking. shrinking and migration caused by thermal cycling. Temperature resistant up to 650°F [343°C). Use on valve covers. oil pans. timing covers. thermostat housings, water pumps. exhaust manifolds. intake manifolds and more.

  • O² Sensor Safe
  • Oil Resistant
  • Will Not Leak
  • Remains Flexible
  • Make any Gasket Instantly


Available in 85g Tube, 8 oz. Aerosol Can, and 10 fl. oz. Cartridge

Part Number Packaging Color

143367

85g Tube

Red