The PVC Stitch Heavy Duty Repair Kit is decent for quick, temporary fixes on air mattresses, waterbeds, and other inflatables. It鈥檚 compact and easy to use, which makes it convenient to keep on hand for emergencies. I used it on a small puncture, and it worked well enough to get me through the night without deflation.
However, I found that the patches don鈥檛 adhere as strongly as I鈥檇 hoped. After a few uses, the seal began to weaken, especially with inflatables that go through frequent use or exposure to water. It鈥檚 okay for light, short-term fixes, but if you鈥檙e looking for a long-lasting repair, you might need a more durable solution or an extra layer of adhesive.
Overall, this kit is affordable and useful in a pinch, but for anything needing a stronger or permanent seal, it may not be the best option.