Our crackle acrylic medium used together with acrylic paint lining to create one structured effect medium two layer paint. What can also used as one last layer lining to create one transparent crackled effect.Crackle acrylic medium is water based past, the laws becomes waterproof, fool what is dried. Fluid is transparent past, the laws can mixed past, the laws recoated with acrylic paint. Contents: 80 ml. Fluid is vegan past, the laws manufactured in europe.