8 oz. white school glue/ PVA glue
3 oz. distilled water
Put in jar with lid and shake well. Shake well each time you use it.
Add 2 to 3 Tablespoons of gloss, water-based varnish to the Mod Podge if you want it glossy.
Add 2 to 3 Tablespoons of very finely ground glitter to make Glitter Mod Podge.
Keeps for ages.