I'd say go to a headshop. If you choose instead to find screens around, 'specially window screens, make sure they aren't fiberglass screens first. I'd say just go to the nearest headshop around and buy a few, or get a glass piece and some glass screens until the resin builds up enough to take care of it for ya. Good luck, have fun, and if you got nothing else from what I said, make SURE IT'S NOT A FIBERGLASS SCREEN FIRST lol