8297 HighHeat Temperature Resistant Epoxy Putty Stick, Machine Gray, 2oz

Seals holes in exhaust parts perfectly. File grind or drill when set. Easy to handle two part putty the mixes together to start harding but in a controlled way

Seems to be a fantastic product! I bought this after my car developed quite a serious coolant leak from a metal pipe part of the engine. Wanted to use it as emergency fix really, however it turned out so good that it has become permanent fix until I have the will and time to take the car to the garage. I have filled the instructions to the letter and left it dry for 12 hours, just in case... I waited with this review for nearly two weeks to see the actual performance of the product... It hardened to a rock hard substrate and sealed the hole completely and reliably. Absolute bargain as well! I've put some before and after pictures. Can't recommend this enough!

Had a small hole in our hall radiator. I was skeptical to tell the truth. Hallelujah, it actually worked. Sealed the hole, no problem. Over a year now since I did the repair. Still no leak. Once the putty sets, it goes rock hard. Handy stuff to have in the tool box. Highly recommended..

This is great stuff, does exactly what it described it would, metal to metal at high heat. Great stuff

Good value for money, very good quality and versatility . Product works well as designed for.

Not good. I use it to fill up a hole on my car exhaust but doesn’t hold.

Excellent worked great on scooter engine casing

Ok, so I had a crack in a metal pipe in my cars coolant system, it was an old thing that could've done with replacing but I was being lazy and didn't want to take apart my engine. Enter epoxy. This product is fantastic, I'm about 3 weeks post-fix right now without issue, absolutely thrilled. Garage quoted me 180£. Follow the instructions, clean your surface really well and rough it up with some high-grit sandpaper and this is genuinely like metal. Huge heat and psi rating, seems to work perfectly. Knock wood. Its a paste that is easy to knead together and fills spots incredibly, works MASSIVELY BETTER than liquid epoxy's, goes only where you need it to. One small tip, don't use nitrile gloves to knead it together, it eats them up real quick. Thick, dishwashing gloves worked a treat. Buy this.

ho usato lo stucco per saldare la filettatura al tappo scarico olio dello scooter si era completamente crepata. Regge da due mesi senza alcuna perdita...va impastato bene e applicato in pressione lasciandolo polimerizzare per almeno 12 h meglio 24

Tres efficace, facilite d utilisation

This stuff is great! I just used it to patch a cracked exhaust on our Toyota Corolla. I was about to invest 300 and parts plus an hour or two in labor. But when I inspected the exhaust closely from the Cadillac converter all the way back to the muffler. I noticed almost everything was in pretty good shape other than the one spot where there was a hairline fracture. Right after the joint, headed towards the muffler. On a whim, I decided to check on here to see what they had for muffler repair because I hadn’t been pleased with the local advanced auto had on the shelves. I found this and the JB weld muffler repair. I bought both, but I ended up going with this because I thought for my particular situation this would be the best. I’m glad I did. It was really easy to use. I prepped the area by wire brushing around the crack. And then using a rag with isopropyl alcohol to clean before applying. Wasn’t sure how much to use, but I put on a pair of latex gloves and cut approximately half the product to use. I mixed it with my hands while wearing the gloves until it was a uniform color and then I applied it to the crack all the way around the muffler. It was easy to apply and mold into the shape I wanted. It was only like 40° outside, so I propped up a heat gun from a distance and let that hit it for about an hour. After that, I didn’t start the car until the next morning but when I did, it sounded perfect again! So far I’m really happy. I haven’t driven the car much yet so I will keep the review updated. But so far I’m very pleased and hopeful based on other reviews. In my case, I would rate this an incredible value for the money!

Product delivery than schedule but it look old and dusty.

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