Features
J-B Weld Ultimate Grey Gasket Maker & Sealant is an RTV (Room Temperature Vulcanized) Silicone gasketing material designed for use in mechanical assemblies where higher torque or closely spaced bolt profiles can lead to higher loads and cause gasket and sealing failures for average silicones. Upon curing, which occurs when the product is exposed to the moisture in air, the silicone forms a tough, waterproof, gasket and seal on most surfaces. It will not shrink or crack, resists oil and petroleum products, resists weathering, is sensor safe, has good temperature resistance up to 500º F intermittent and is great for many automotive applications.Cure Color: Gray
High-Torque Load Applications
Oil Resistant
Low Odor
Sensor Safe
Great For: Import Vehicles, Intake Manifolds, Transmission Pans, Oil Pans, Timing Gear Covers, Cam Covers
Use On: Automotive, Metal, Rubber & More
J-B Weld is a renowned brand specializing in high-quality adhesives, epoxies, and sealants designed to handle tough repairs. Recognized for its strength and reliability, J-B Weld products are ideal for bonding, repairing, and restoring various materials, including metal, wood, plastic, and more. Whether for DIY enthusiasts or professionals, J-B Weld delivers trusted solutions built to last.