DecoArt Americana Multi-Surface Acrylic Paint - Cotton Ball is a premium, satin finish, indoor/outdoor acrylic paints are 100 % water-based, non-toxic, and self-sealing – No primer or varnish required. Permanent and lightfast pigments with superior flow and levelling characteristics. Perfect for all surface including wood, canvas, plaster, resin, poster board, terra cotta, metal, glass, fabric etc. Intermixable, blendable, easy to clean paint; durable, hard finish that is highly resistant to cleaning chemicals once fully cured.