81724 - 77 Ult Blue Rtv Gasket Mkr 81724
Lubricants and Additives
Permatex Ultra Blue Multi-purpose Rtv Silicone Gasket Maker
OEM specified. Permatex® Ultra silicones were developed to meet today's technology changes. Sensor-safe, low odor, non-corrosive. Outstanding oil resistance and joint movement tolerance. Eight times more flexible than cork/composite gaskets; three times more oil resistant than conventional silicones. Temperature range -65°F to 500°F intermittent; resists auto and shop fluids and vibration.