RTV Silicone Sealant, Sensor-Safe, 3 oz, Blue, Temp. Range -75 to 500 Degrees F, Specific Gravity 1.04, Flash Point 250 Degrees F, Full Cure 24 hr, Begins to Harden 10 to 20 min, Substrates Metal, Low Volatile Formula, Replaces Gaskets, Seals and Dressings, Sensor Safe, Includes Nozzle