Seal Glue Glitter on Plastic?
I bought some fancy reusable clear plastic cups and I applied some glue glitter on them. Unfortunately, the dry glitter glue scrapes off, so I'm wondering Is there a sealant that can: 1) keep the glue from being scraped off, 2) dries clear (the glossier the better), and 3) is non toxic? Tried Mod Podge spray sealer, Glossy Accents, even finger nail polish. Any suggestions?