J-B Weld Ultimate Grey Silicone – 85g (32327B)

Description

Genuine J-B Weld · Part no. 32327B

Safety: Danger. Causes serious eye damage. Harmful to aquatic life with long lasting effects. Read the label before use.

J-B Weld Ultimate Grey Silicone is an 85g tube of grey silicone that seals and bonds without shrinking, and resists water, mould and mildew. Grey suits joints next to grey plastic trim, silver or grey paint, and bare castings, where black looks out of place; it sets in an hour and cures in 24 hours.

Good to know

• Why grey rather than black? On light-coloured trim, silver paint or bare metal a grey bead is far less obvious, so it gives a tidier repair where the joint can be seen.
• Can I use it on oily engine flanges? The facts here give no oil or temperature rating, so for engine and gearbox gaskets use a sealant that states them, and keep this one for body, trim and lamp work.
• What if the surface is damp? Dry it first: silicone laid on wet or dirty surfaces won't grip and will peel once cured.

Which one?

For black rubber and trim, J-B Weld Ultimate Black Silicone (32329A) matches better; for an oil-resistant grey gasket on gearboxes and housings, Loctite SI5660 Silicone Sealant – Grey (2064521).

Key features

• 85g tube
• Grey
• Waterproof, mould and mildew resistant
• No-shrink formula
• Sets in 1 hour, cures in 24 hours

Specification