Clear Flex urethane rubbers are water white clear urethane liquid rubber compounds designed for applications that require absolute clarity and resistance to sunlight. Low viscosity ensures easy mixing and pouring. Clear Flex urethane rubbers cure at room temperature with negligible shrinkage. The cured castings are clear, flexible and UV resistant. Vibrant colors and color effects are achieved by adding pigments or Cast Magic™ powders. Applications include making clear-cut molds, model reproductions, decorative cast pieces, special effects, prototype parts.