Airhead Vinyl Repair Kit

used this to seal a hole in an air mattress, and it worked better and quicker then expected. had my doubts when i bought it, but am so glad to have been wrong.

Needed to patch 3 small holes on an air mattress. For reference, we had to sleep on this air mattress until we got a new bed. The combined weight for me and my husband is about 360 pounds. The adhesive is good and you get a decent size tube. I still have about a third left. I use it for other things like crafts too. I let the glue get a bit tacky before putting on the patch. I did let the glue dry for about 24 hours before inflating my air mattress. After inflating we found another tiny hole. So I applied some of the glue. I was going to use my last patch, but I noticed No air seeping out from the last hole, so I decided to experiment. I didn't use the last patch at all and let this dry for at least 3 more hours. I attached a photo with yellow highlighted area and red arrow, hopefully it's visible enough. After the glue dried it wasn't hard and crusty. It was smooth and flexible…I think that's the word I'm looking for. My air mattress is as good as new, in terms of staying inflated. I only had to pump a little more air into it maybe twice in a couple months. I am pretty happy with this product after wasting money on a few other air mattress repair kits, and krazy glue and super glue was worthless. After a couple months of daily use of our air mattress, the patches are holding and the spot without a patch is just fine. Just wish the kit came with more than 4 patches. Also the patches are nice and thick. I recommend this product, especially for air mattress repair. I'm ordering another kit just to have.