J-B Weld Professional Size Size 160cm x 55cm x 215cm (8281)

Description

Genuine J-B Weld · Part no. 8281

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

This large pack holds 283.6 grams of J-B Weld Original, the slow-setting two-part cold-weld epoxy, enough for a workshop that uses it every week. Mixed 1:1, it sets in 4-6 hours, fully cures in 15-24 hours to dark grey, is quoted at 3960 PSI and, once fully cured, withstands up to 288°C.

Good to know

• What can it repair on a car? Cracked brackets and housings, rust holes in panels and pipework, and worn or stripped holes in light-duty parts, which can be filled, drilled and tapped again once cured.
• How hot can it get? Up to 288°C once fully cured, fine for many hot parts, though manifolds need a higher-rated filler; heat it before the full cure and the repair can fail, so give it the whole 15-24 hours.
• Is the big pack right for me? It suits a workshop, farm or fleet garage using epoxy every week; for occasional jobs, the small blister pack or syringe stays fresher on the shelf.

Which one?

For one-off repairs, J-B Weld Original 1oz (8265-S) or the Original Syringe (50165UK); for same-day jobs, the quick-setting KwikWeld large pack (8271).

Key features

• Two-part epoxy, 283.6 grams
• Mixes 1:1
• Up to 288°C when fully cured
• 3960 PSI tensile
• Can be tapped, drilled, filed and sanded

Specification