The basics Flexi Paint was created for costume and prop makers to use on foams, latex and fabric. The benefits Easily applied without the need for latex or primer, and dries to a flexible, durable rubber finish. The uses The water-based formula can be thinned with water, yet small amounts of acrylic paint can be used to customize colors. The bottom line Flexi-Paint can be applied by sponge, brush or airbrush without toxic fumes or odors. Brushes and sponges can be washed clean with warm, soapy water.