haha dude you can get silicone sealent at walmart... i got mine at... ACE IS THE PLACE!
Oh and the mouth piece is steel
GatorWarrior Reviewed by GatorWarrior on . Silicone sealent on a bong? I made a kickass bong with my trumpet mouth piece and the hole was a bit to big... Its indoor/outdoor and heat resistant. Will this be ok? Im too poor to buy a bong ATM. Rating: 5