Crackle Glaze can be used in between any 2 contrasting Fresco Chalks, or Metallic Acrylics.
Apply a coat of Fresco Finish, dry. Scrape over (with splodger/ Spatula) a thin layer of Crackle Glaze. Dry (you can use a heat tool). Apply second colour of Fresco Finish Chalk Acrylic / Metallic Acrylic and watch it crack in minutes!
Shake well before using. Easy clean up in warm water. Low or no VOC's. Eco Friendly.