11 Comments

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Dennis McBride
Bristol Township, PA · 21 days ago

I pretty sure it would do a poor job on exhaust manifolds too.

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TSch
Pineville, MO · 18 days ago

Jb weld does not hold up to exhaust heat I know I try it lasted a day one trip to work and back and it was leaking again had to get it welded

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John Hamm
21 days ago

JB Weld actually patched a crack in my car's thermostat housing. Stopped the leak for a week before I got a new replacement part.

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James Ritchey
Pittsburgh, PA · 21 days ago

What is the name of this product

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Roger Fussy
22 days ago

that stuff dose work, to a extent