JB Weld Ultimate Black RTV Gasket Maker & Sealant 85g 32329 100% Silicone
J-B Weld - World's Strongest Bond
J-B Weld Ultimate Black Gasket Maker & Sealant is an RTV (Room Temperature Vulcanized) Silicone gasketing material designed for use in mechanical assemblies where maximum petroleum and oil resistance is required.
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 500 F intermittent and is great for many automotive applications.
Ideal for Timing gear covers, cam covers, transmission & engine sumps, water pumps, valve covers, intake manifolds, thermostat housings and more.
Set time 1 hour
maximum oil resistance
Sensor safe
Temperature resistant up to 500F
All purpose RTV, 100% silicone
Low odour
Cure colour: black
Suitable for many uses as a gasket maker, sealant and adhesive
