J-B Weld 8281 UxODgJ Professional Size Steel Reinforced Epoxy Twin Pack, 10 Oz

I have used JB weld many times for some of the toughest jobs. If you need something bonded together, that must hold without fail, this is the stuff. I had an older runabout boat with an inboard outboard engine that had a leak in the exhaust manifold. The part was not available anymore, so I used JB weld two fix the problem and it held under high heat and pressure for as long as I own the boat. Amazing.

Vehicle repair. A small bracket was replaced and has stayed in place.

Used for a muffler and pipe exhaust patch and it was as strong as hell, really good and permanent, the exhaust will corrode b4 the weld breaks…….

And works up to temperatures high enough to deal with automotive exhaust systems !

The King of the High Strength epoxy putty market. This is the slower cure (original), follow the directions. Clean parts to be joined like your OCD, ensure parts are over 70F min, mix product very well. Keep assembly above 70F during the cure time. Over 30 years of using this product, I have never attempted to use it when cold or put a part into use after the minimum cure time. Minimums are just that. Use this properly and it won't let you down.

As Campers, we keep it very handy. I've done many different repairs camping. Never leave without it.

I use a lot of JB Weld (the original) and being able to buy a larger sized package of it is appreciated as the standard size doesn't last as long as I'd like and its one of those things I reach for without thinking about whether or not I need to go to the store to buy some ahead of time.Really JB Weld is famous for a reason and this stuff is very easy to work with and fairly strong if used on metal (I have had less luck with using it on plastics).

This stuff dries harder than a real welded surface.Sticks to almost anything and makes a great bond.I used it on railings and on anchors for concrete.