JB Weld Hi-Temp Red Silicone Gasket Maker & Sealant 85g

J-B Weld Hi-Temp Red Silicone Gasket Maker & Sealant is an RTV (Room Temperature Vulcanized) Silicone gasketing material, designed for use in mechanical assemblies where the existence of higher, continuous temperatures up to 550º F or 650º F intermittent might exist. Upon curing, which occurs when the product is exposed to the moisture in air, the silicone forms a tough, waterproof seal on most surfaces. It will not shrink or crack, resists weathering, is sensor safe and is great for many automotive applications.

• Great For:
  • Oil Pans
  • Valve Covers
  • Exhaust Manifolds
  • Water Pumps
  • Timing Covers
  • Differential Covers
  • Drive Housings
  • Oven Doors
• 85g (3.0oz)