I picked up a older kite, where every valve had come away due to possibly being left in a hot car. After removing ALL bladders and re-gluing them back on using StormSure, that part was fixed. However, there was two large rips in the main leading edge bladder about 10cms long, each. Personally, I have always had trouble fixing these type of leaks, so I thought that I would try something a bit different, and the outcome worked perfectly! I blew up a balloon and fitted it inside the bladder, away from the rip, and then postioned some very flexible black vinyl tape on the inside of the bladder and carefully stuck the rip together. This made positioning the TearAid Part A much easier. I then positioned the balloon behind the rip and pulled down equally on the bladder and tied with tape. The TearAid patch was then applied over the rip joint and smoothed out as best as possible, this stuff really sticks! With the balloon still inflated inside, the bladder was inflated and was completely fixed. Then the balloon was positioned under the deflate valve and the neck pulled though the valve. I then used a pin to deflate it and pulled the balloon out in one piece. This was really just a experiment for myself, and it worked really well, but I'm sure that there are other ways of doing this repair, as well. And yes, in retospect, the colour of the balloon was possibly a bit unfortunate, because I now know what it looks like!!