J-B Gasket Maker & Sealant-

JB32329

Maximum Oil Resistance

Temperature Resistant up to 500° F

Low Odour

Sensor Safe

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.

Great For:

‚Äč

  • Oil Pans

  • Valve Covers

  • Transmission Pans

  • Timing Gear Covers

Ultimate Black

32329 Ultimate Black Sealant.jpg

Set Time

1 Hour

Cure Colour

Black

Made in the USA US flag

Instructions

Prepare:

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:

Apply even, continuous ¼ inch bead of silicone to one surface area. Surround all bolt holes with silicone as well.

Assemble:

Reconnect parts while silicone is still wet.

Secure:

Hand tighten until Silicone begins to squeeze out (if required).

Dry:

Allow drying for 1 hour and then tighten an additional ½ turn (if required).

Finish:

Scrape or cut away excess cured sealant. Silicone will fully cure in 24 hours.

Get in Touch

J-B Weld, JRP Distribution,

Unit 10a City Fields Way,

Chichester Business Park,

PO20 2FT

J-B Weld Video
Money Back Guarantee

Product Performance Money Back Guarantee, If you find a similar product that performs better we will give you your money back.