We find this to work beautifully as a pattern release for all of the Smooth-On polyurethanes. In addition it's about the best release agent we've ever used for casting resins into flexible molds. For best results, spray a liberal coating onto the surface to be either molded or cast, take a dry brush and spread the Universal Release over the surface to insure complete coverage and respray with a light film onto the surface once again. Allow to dry completely and you're ready to cast! Each case consists of 12 spray cans.
Special Shipping Notes: This product is classified as "Restricted" by the DOT. This means that this product can only be shipped via UPS Ground Service. TIP: If you are ordering other items that need to be shipped via a faster service, consider placing all "Restricted" items on one order and all other items on another order with faster shipping.