J-B Gasket Maker & Sealant-
High Torque Load Applications
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.
Timing Gear Covers
Made in the USA
Clean repair area of dirt, grease, oil, paint, rust etc. For best results use a detergent or degreaser to first clean the surface, then roughen surface with file or coarse snadpaper to provide best repair.
Apply even, continuous ¼ inch bead of silicone to one surface area. Surround all bolt holes with silicone as well.
Reconnect parts while silicone is still wet.
Hand tighten until Silicone begins to squeeze out (if required).
Allow drying for 1 hour and then tighten an additional ½ turn (if required).
Scrape or cut away excess cured sealant. Silicone will fully cure in 24 hours.