Review on J B Weld Structural Adhesive Tapes for Plastic - Advanced Adhesives & Sealants by Tom Roberts

I use this to try and fix leaks in the plastic (polypropylene?) ice packs that came with my dog bed. I still have some edge leaks, but that could be due to the way the packaging is made. This is the best product I have found to fix a faulty product. I place it in the recessed area of the connector that is weak around the edges. It appears to hold for a while, then the sticky "stub" pops out. I'm hoping for what's left, but for now it's the best I can find.