This was recommended by the temporary RV website. I think it has good features. I love this concept but found it didn't stick when I used it on the outside of my pendant. It sticks with pressure so maybe there wasn't enough pressure the first time. Living in Austin, Texas can experience extreme heat and recent heavy rains. And, it seems, in the sunlight. he slips. I used it on three of the four fillet welds inside and out. I disassembled everything to the bone to reconstruct and fix the water damage. This product works great indoors where it is not exposed to the weather. I had no problems with the interior. However, this did not happen in appearance. I would probably buy it again to create a waterproof fit for my interior build. However, I don't recommend this when trying to repair leaks from the outside, especially when working in corners. When working on a flat surface, no corrugated metal. That could work better.
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