Usage A rubber solution that can be applied to surfaces to prevent them being painted. When the paint has dried the Maskol can be simply peeled off. Substrate Common plastics used to manufacture model kits including polystyrene and ABS and a wide variety of other applications including glass. Application Brush only. Apply to surface, allow to dry and paint over. When paint is dry peel off the Maskol. Drying Time 15-20 minutes. How to Clean Wipe away using a damp cloth.