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J-B Gasket Maker & Sealant- White

31312 White All Purpose Sealant.jpg
JB31312

Waterproof, Mold & Mildew Resistant

Set Time

1 Hour

Cure Colour

White

J-B Weld White Silicone Sealant & Adhesive is a general purpose Sealant Adhesive RTV (Room Temperature Vulcanized) Silicone designed for use in household or mechanical assembly applications.

Upon curing, which occurs when the product is exposed to the moisture in air, the silicone forms a tough, waterproof, mildew and mold resistant seal on most surfaces.

It will not shrink or crack, resists weathering, is sensor safe and is great for many household and automotive applications.

 

Great For:

​

  • Tub & Shower

  • Sinks & Bathroom Fixtures

  • Windows

  • Interior Trim

  • Moldings

  • Door Frames

  • Lens Housing

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.

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