Make castings quickly and accurately from molds made with rubber latex. Apply white liquid latex over original models. Completed molds will be tough, flexible, and withstand 200-300 castings. When dry, molds have a weight loss of 42%. The CL seal restricts this product from children under the age of 12. Older users must follow all cautionary labeling. This package contains 16 ounces of white rubber latex. Imported.