u could try silicone sealant they use it to seal the glass on fish tanks n shit like tht can get it at any hardware store. happy fixing
smokey Reviewed by smokey on . Need to fix and seal a plastic bong... I apologize in advance, because this question has probably been asked and answered before, but I'm on very limited time right now. A big piece of the tube on a plastic bong I have has been broken off. Luckily, it's off the top of the tube, so it's not necesarilly irreparable. If I use a good sealant, I know it will easily be fixed. My question is, what kind of sealant would be good to attach and seal the broken piece? I was thinking hot glue, because I have plenty of it, and I've used it Rating: 5