DecoArt Americana Multi-Surface acrylics are premium, satin, indoor/outdoor acrylic that can be appied on almost any surface including most plastics. They are self-sealing, so no primer or varnish is required and they offer excellent coverage in one to two coats. This special formula is designed to brush out smoothly and once fully cured, creates a durable, hard finish that is highly resistant to cleaning chemicals. They are made with permanent lightfast pigments.