How to Make Homemade Polymer Clay Substitute. Are you tired of running to the craft store for expensive polymer clay? This wikiHow will show you how to make your own polymer clay substitute. Keep in mind, however, that these homemade clays.
How to make your own air dried porcelain with common household ingredients 3 cups of white glue (PVA) 3 cups of cornstarch (Corn flour) one tablespoon of white vinegar one tablespoon of glycerin (health food or hobby shop), and 2 tablespoons of canola oil