🚗 Seal the Deal with J-B Weld!
J-B Weld MufflerSeal is a high-performance, iron-reinforced paste designed to effectively seal mufflers, pipe joints, and exhaust systems. With a remarkable resistance to temperatures up to 700°F, it offers versatile curing options—either through natural hardening or heat application—making it an essential tool for both DIYers and professionals alike.
S**M
BEAUTIFUL
AMAZING, I couldn't weld the top of a muffler, that worked like weld, thanks
C**1
JB Weld, Durable Repair Material!
Works very well. A bit messy, so you’ll need to wear adequate protective gloves and if you heat up your exhaust pipe or muffler, you will need to work fast. I couldn’t clean off the rust as recommended, but it worked anyhow. This was well worth the money, and is a brand I trust!
D**L
Works as intended but messy to work with
Works as intended. Messy to work with but has help now for 4 months.
J**E
Works Well
This was received by the promised delivery date and I think it has done very well. It was used to fix an exhaust leak near an oxygen sensor and has worked fine.
J**R
Large size
Large quantity
F**5
It really works!!
Excellent product!! Used this on a hole in my muffler, and it sealed it perfectly. I did have to cover it twice to ensure a strong hold, but it worked as described. 2 thumbs up on this product!!
C**W
Doesn't last long
It works for a couple weeks and then it disintegrates.
W**Y
Works for a while.
Lasted approximately one month then patched area blew out.
Trustpilot
3 weeks ago
1 month ago
