J-B Weld ExhaustWeld 2" x 72" Repair Wrap, White

Q: Does it work on Motorcycle pipe

Probably would , but would not look very nice

Q: Will this bond to fiberglass pipe on boat exhaust?

I imagine it will. It is basically just fiberglass cloth in an epoxy. PREP IS KEY. Scuff and clean the surface very carefully. I will also add that I had an issue with one of JBWelds products and their customer service was top notch! I got all my application questions answered quickly. It wouldn’t hurt to shoot them an email. They may have a product designed specifically for your application.

Q: need to seal my 1974 VW bug pipes but must be able to break seal to remove as they cover my valves. Can this sea be broken to pull pipes apart? Thx

air cooled guy myself. You will need to cut the wrap with a razor blade to remove. May be better to get an extractor exhaust that lets you remove the valve covers without taking the exhaust down

Q: What can I do if I didn't receive my entire order?

It all comes in one sealed container. Narrow piece of Foil tape may have dropped out when you opened. To be honest, you don’t need it. Plastic gloves and pouch with soaked fiberglass wrap. One box only, so nothing is missing from this kit.

Product ID: 348143777

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🔥1100°F heat resistance

⏱️20 min fast cure with heat

🛠️2" x 72" high-strength fiberglass wrap

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Description

🔥 Wrap it. Fix it. Forget it. The ultimate exhaust repair solution.

COMPACT YET MIGHTY - Lightweight 3.84 oz wrap that packs a professional-grade punch in a sleek 2" x 72" size.
NO HEAT CURE OPTION - Sets in 20 minutes and fully cures in 2 hours even without heat—flexible for any workspace.
RAPID REPAIR ACTION - Cures in just 20 minutes with heat—get back on the road faster than ever.
UNMATCHED HEAT DEFENSE - Withstands scorching temperatures up to 1100°F, perfect for any exhaust challenge.
VERSATILE EXHAUST SAVIOR - Ideal for manifolds, catalytic converters, mufflers, tailpipes, and more.

J-B Weld ExhaustWeld is a high-strength fiberglass repair wrap impregnated with a special resin that resists temperatures up to 1100°F. It cures quickly—within 20 minutes with heat or 2 hours without—making it ideal for fast, durable repairs on exhaust manifolds, catalytic converters, mufflers, and tailpipes. Lightweight and compact, this 2" x 72" wrap delivers professional-grade performance for lasting exhaust system restoration.

Specifications

Manufacturer	J-B Weld
Brand	J-B Weld
Model	J-B Weld ExhaustWeld
Item Weight	4.2 ounces
Product Dimensions	1.5 x 4.94 x 7.87 inches
Item model number	38572
Manufacturer Part Number	38572