How to fix acrylic paints on glass
How to use acrylic paint or marker on glass?
Glass must be properly degreased before use: wash in spring water or wipe with rubbing alcohol and dry properly. Do you find that the paint doesn't cover the glass as well as you would like? For maximum coverage, apply in two coats, allowing the first coat to dry sufficiently.
Fixation
For maximum water resistance, place in the oven and bake at 160°C for about 1 hour. Turn off the oven and allow to cool. Then fix the product with acrylic water-based clear lacquer. The paint should not come into contact with food. The surface is waterproof but not abrasion resistant once dry. Never wash in a dishwasher.
