Clear and dry crackle effect acrylic Diorama AK Interactive 100ml Light and Dry Crackle Effects is perfect for creating dry, cracked floors on the undersides of vehicles, dioramas and vignettes. This product has been designed for the creation of scaled crackle effects with a very realistic finish. The crackling effect is produced by the evaporation of the liquids contained in its composition. Just apply the product to the surface with a spatula, leaving a layer of approximately 1 mm and let it dry. The product must be applied on an absorbent base so that it traps the moisture in the paint and thus obtains optimal results. It can be paper, wood, cork, etc. The product should not be applied on a non-absorbent surface with a layer that is too thick, as it may not adhere properly and may fall off easily. It is recommended to apply a previous layer of an earth color so that the effect is more realistic. You can speed up the drying process with a hair dryer. It is not toxic. Contains 100ml. Brand: AK Interactive.