Last week I was in my room an End I knocked my bong over . it broke at the bottom of the shaft right at the chamber. I bought some apoxy ( not toxic) and I glued it. But you can see the crack line I scraped off the excess but you can still see it . should I frost the glass with rustoleum or just leave it ?.
I think it should be fine I've used some sort of glass glue in the past the only problem was when I was cleaning it the rubbing alcohol dissolved all the glue and the bottom half of my bong fell in the sink and shattered