I put pool liner glue on my seems. This is our second year with our slide and many of the seams are loosing air, the stitch holes have gotten larger and the seams are decaying from the sun. I called the company and they said to sew any ripped seam with fishing line and to use pool liner glue. Since then I have used all sorts of waterproof glue from the camping isle at Canadian Tire. I have a new slide for next year but I plan to use this one the rest of the Summer. Good luck!!
Belinda Bradley, July 2009