exopy question

[reefsRcool]

ok i am going to be needing some epoxy for glueing some chunks of rock together and coral placement in my new tank. i usually buy the aquastick stuff by two little fishes from the LFS, but i would need like 5+ tubes for what i am doing and figure there has to be home depot equivelant for way cheaper. it assume it goes without saying it has to be safe to use in the tank right :roll: thanks for your help