Pro Seal Black RTV Silicone cartridge
Instant Gasket
317g

Pro Seal Black RTV Silicone 

Forms gaskets in-place instantly. Replaces cork, paper, asbestos and felt pre-cut gaskets. Dries tough and flexible. Resists high pressure and temperatures. Resists oil, antifreeze, grease and transmission fluid.
For use on oil pans, rear end housings, water pumps, valve covers, thermostat housings, electrical connections and wires. Seals windshields, sunroof, doors, lights and hose connections.


•Low volatile formula
•Sensor safe
•Replaces almost any cut gasket
•Bonds, seals and insulates
•High gap filling properties
•Prevents leaks caused by vibration & thermal expansion
•High temperature resistance (-75f to +400f)
•Resistant to dynamic fatigue

Technical Specs:


Chemical Base: Acetoxy Silicone
Color: Black
Specific Gravity: 1.04
Extrusion Rate: 400g/min
Tack free time: 15-20min
Cure through 1/8"" thickness: 24h
Shore ""A"" hardness: 30
Pressure resistance: 5000psi
Tensile Strength 325psi
Elongation: 600%
Service Temperature:
Continuous: -75F to 400F (-59C to 204C)
Intermittent: up to 500F (260C)