J-B Weld 32329 Ultimate Black RTV 100% Silicone

 Gasket Maker & Sealant

Main Description

J-B WELD 32329

BLACK RTV 100% Silicone - Gasket Maker & Sealant

 Pack contains 3.0 oz (85g) Tube

J-B Weld Ultimate Black Gasket Maker and Sealant is an RTV (Room temperature vulcanised) 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 the air, the silicone forms a tough, long lasting, waterproof gasket 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.

Great for the following applications:

  • Oil Pans
  • Valve Covers
  • Transmissions Pans
  • Timing Gear Covers

Product Specifications

  • Set Time: 1 Hour
  • Cure Time: 24 Hours
  • Cure Colour: Black
  • Maximum Oil Resistance
  • Temperature Resistant Up To 500 F
  • Low Odor
  • Sensor Safe


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J-B WELD 32329BLACK RTV 100% Silicone - Gasket Maker & Sealant Pack contains 3.0 oz (85g) TubeJ-B Weld Ultimate Black Gasket Maker and Sealant is an RTV (Room temperature vulcanised) 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 the air, the silicone forms a tough, long lasting, waterproof gasket 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.Great for the following applications: Oil Pans Valve Covers Transmissions Pans Timing Gear Covers Product Specifications