I have a normal straight tube grommet-style bong and I messed it up. At the place where the the rubber grommet of the downstem meets the glass, the glass has cracked. Now it's hard to pull it because it's not properly sealed. How can I seal the cracks? I'll try to post pics but all I really need to know is what is a good sealing agent (duct tape, glue, rubber cement...?).
i think your basic waterproof epoxy sealant shit would work best, something around that area of waterproof epoxies