Clear, water-based medium for crackle technique.
- Basecoat with matt acrylic paint and dry with a hairdryer.
- Apply the medium evenly over the base coat, dry with a hairdryer.
- Apply a layer of acrylic paint (except metallic, bronze or mother-of-pearl shades) quickly; the crackle effect will appear immediately.
Let the varnish dry for at least 1 hour.