Review on 3M 5200 Adhesive Sealant Cartridge by Justin Ellingson

I used this product to repair 2 SUP boards that came off the car en route. One had multiple holes and the other had a 3" x 8" slot. I fixed it and left it alone for 10 days and am still using it 2 years later. This is a serious repair product that works. I am still using the same tube as 2 years ago. You must seal it airtight and it will remain usable. Close the nozzle, then cover it with a latex glove and it's ready to use next time you need it. I just had my Rocket Box repaired after it cracked in a few places. It is postponed for 10 days for treatment. If you read the instructions, it will clearly state how long it will take to cure and at what temperature. No, it won't heal in 24 or 48 hours, but if it does, it'll be permanent. I highly recommend it for any items that will get wet and need water protection. It is strong and VERY DIFFICULT to remove.