Ultra Copper® Max. Temperature RTV Silicone Gasket Maker


Premium silicone that can withstand operating environments to 700°F (371°C) intermittent. Fills gaps to .25″ when fully cured. Superior adhesion. Three times more oil resistant than conventional silicones; eight times more flexible than cut gaskets.

Key Features

  • Eliminate costly inventory of cut gaskets
  • Easily makes cut gaskets in all shapes and sizes
  • Hi Temperature, non-corrosive
  • Metallic Copper
  • Use on rigid or flexible flanges
  • Temperature range -65ºF to 700ºF (-54°C to 371°C) intermittent