Permanent when dry, Dina Wakley's Clear Gloss can serve many functions for your art: sealer, resist, and top coat and is suitable for porous surfaces. It can also be used in combination with many of Dina’s other products including Scribble Sticks, Gloss and Gloss Sprays, Paint, and Gels & Mediums. Clean your tools with water before the Clear Gloss dries!