![Which exhaust cement/sealer should I use to seal the gap between the old pipe and new pipe? I was looking for JB weld and they have a ton of products: extreme heat, Which exhaust cement/sealer should I use to seal the gap between the old pipe and new pipe? I was looking for JB weld and they have a ton of products: extreme heat,](https://i.redd.it/nqibebcriwx61.jpg)
Which exhaust cement/sealer should I use to seal the gap between the old pipe and new pipe? I was looking for JB weld and they have a ton of products: extreme heat,
![Amazon.com: J-B Weld MufflerSeal Muffler Cement Plastic Tube 6 oz. (37906) : Industrial & Scientific Amazon.com: J-B Weld MufflerSeal Muffler Cement Plastic Tube 6 oz. (37906) : Industrial & Scientific](https://m.media-amazon.com/images/I/811FlgUL70L.jpg)
Amazon.com: J-B Weld MufflerSeal Muffler Cement Plastic Tube 6 oz. (37906) : Industrial & Scientific
![2004 Civic 1.7L. Can I use JB-Weld to fix an exhaust leak? Have a long trip in a few days and I have a crack in my manifold right on the weld 2004 Civic 1.7L. Can I use JB-Weld to fix an exhaust leak? Have a long trip in a few days and I have a crack in my manifold right on the weld](https://preview.redd.it/5yl5ohx74ue31.jpg?auto=webp&s=e387cad25b0b99ab9555d608389412d47ae4386b)