J-B Weld Kwik Weld Professional Size Size 160cm x 55cm x 216cm (8271)

Description

Genuine J-B Weld · Part no. 8271

Safety: Warning. May cause an allergic skin reaction. Very toxic to aquatic life with long lasting effects. Read the label before use.

This is J-B Weld KwikWeld in the larger workshop pack, for anyone who gets through the small tubes quickly. It is the quick-setting version of J-B Weld Original: mixed 1:1, it sets in 6 minutes, fully cures in 4-6 hours to dark grey, takes heat up to 149°C and is quoted at 2424 PSI tensile strength.

Good to know

• Is the big pack worth it? If you use epoxy every week on fabrication, trailer or garage repairs, yes; for a one-off job the small blister pack or syringe is enough and won't sit half-used on the shelf.
• Can I machine it once cured? Yes, after the full cure it can be shaped, tapped for a thread, filed, sanded and drilled, so a stripped hole in a light-duty part can be filled and re-made.
• How hot can the repair get? Up to 149°C, fine for most engine-bay brackets and covers but not exhaust manifolds or turbo pipework, which need a high-heat filler.

Which one?

The same KwikWeld comes in a 1oz pack (8276) and a syringe (50176); the slower, stronger Original also comes in a large pack (8281).

Key features

• Quick-set two-part epoxy, large pack
• Mixes 1:1
• Sets in 6 minutes, cures in 4-6 hours
• Up to 149°C
• Can be tapped, filed, sanded and drilled

Specification