JB WELD - World's Strongest Bond


Red Gasket Maker & Sealant

JB-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 550° F or 650° 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. 



  • Set time one hour
  • Temperature resistant up to 650° F
  • Cure colour red



  • Oil pans
  • Valve covers
  • Exhaust manifolds
  • Water pumps
  • Timing covers
  • Differential covers
  • Drive housings
  • Oven doors
SKU 31314
Barcode # 043425313140
Brand JB-Weld
Shipping Weight 0.1000kg
Unit Of Measure ea