Fiberglass Repair Kit Automotive Exhaust Pipe Repair Wrap 4" X 15ft (1 Roll)

I knew I had a substantial hole in one of the two flex joints on left bank crossover pipe (K2500 pickup, 7.4 liter Vortec engine). When I got the vehicle on the ramps, I was shocked to see both joints 100% failed and the pipe hanging on only by the rough edges at the failure. It was Friday, immediately drove to town to pick up four 3" exhaust clamps thinking I'll figure out what to do later. But decided also to search Amazon for other products and found this stuff and ordered. Living where I do (far north Minnesota), I didn't believe I would receive on Saturday. But it was in my mailbox by 1:00 pm! One commenter suggested installing dry and then wetting. Good advice that I followed. I made a trial 4" wrap from some rosin paper to determine length. With my die grinder, I prepared the surfaces to remove most of the rust scale back to solid metal without having the pipe fall off on my head. The installation was easy. Since I had 15' of the stuff, wrapped each joint three times. I'm sure this will get me bye for quite a while. Very rigid. I was concerned about eliminating a flex joint, but noticed that all replacement crossovers have eliminated the flex.

it did not work as advertised , difficult to stick to the muffler and the last 5ft of the tape were useless . The last part of the tape was hard as a rock , unable to unroll . I wont buy it again if needed .

Right part, good prices

It fixed the broken exhaust pipe and saved me a lot of money replacing the system.

This probably works well, when you have a straight run of pipe to wrap. My situation had curves and an uneven surface. There was also very little room to do the wrapping. This didn’t work for me but it would probably work for a straight run.

The epoxy burned off leaving just a cloth wrapping my muffler, which crumbled when I touched it. I think their temperature rating is falsified. Don’t recommend for high temp applications, but wouldn’t try with any other parts of the exhaust either.I enjoyed about 30 minutes of quiet before my exhaust got loud again

I was not able to apply the product properly, but it was my mistake other then that is does what it supposed to, got hard has a rock and and couldn't use the rest of them .

Worked for about 30 minutes until it just baked off. Oh well , temp fixes are just that. Temporary!