Is there any type of glue made for styrofoam?

I'm working on a school project where I have to layer pieces of styrofoam but all the glues I have tried (hot glue, spray adhesive glue) have corroded the styrofoam way to much. Is there a special glue that will not eat away at it? Thanks!

Burf5 years ago
Use yellow carpenter's glue, not white glue. PVA (yellow glue) is water resistant when cured and will make a bond in styrofoam that is stronger than the  foam itself.
To do the glue up, remove the glaze from the foam with a piece of fine grit sandpaper, apply a light coat of glue to both pieces, use masking tape to hold the pieces together and let cure overnight.
hishealer5 years ago

I went to Michael's on the same search and found (drum roll please) Make It FUN brand StyroGlue...  Which looks and acts to me just exactly like white glue.  I wanted styrofoam glue that is also waterproof and have yet to find it.  This is water based, so not water proof, and my cooler from reclaimed styro blocks is a mess.  Let me know if you have better luck, my friend!

framistan5 years ago
Liquid-nails makes a paneling glue that i have used on styrofoam successfully. just buy the BIG tube in a caulking gun sized costs not much more than the little tubes of glues.  I would also give REGULAR liquid nails a try.  seems to me regular liquid nails glue might also work. 
CameronSS6 years ago
My best answer is exactly what NobodyInParticular said, just use white glue. However, I wanted to warn you that if you are experimenting with different glue types, do not use superglue/krazy glue/cyanoacrylate. It reacts with styrofoam ti create a nasty little cloud of cyanide vapor. I accidentally spilled a drop on some foam a while back, the tiny little puff of smoke drifted into my face. I was instantly blinded and could see nothing for about five minutes, and had irritated eyes for a few hours. Not trying to be a doomsayer, just trying to make a point and a warning.
What's wrong with plain old white glue? It's cheap, strong, and nontoxic.