SmoothOn Universal Mold Release Spray, 14 and 50 similar items

Universal Mold Release Agent is formulated especially for mold making and casting, and works well with most liquid rubber and liquid plastic products. It will release mold rubbers (such as polyurethanes and polysulfides) from properly prepared models. Sealing porous models (wood, plaster, concrete) or certain modeling clays (containing water or sulfur) with Smooth-On SuperSeal or other sealer (such as spray shellac) may be necessary. Universal Mold Release is effective over a broad temperature range from 70F to 500F. Formulated for mold making casting with URETHANE RUBBERS and POLYURETHANE PLASTICS When used properly, Universal Mold Release Spray will prevent adhesion, release mold rubbers from properly prepared models, and help lengthen production life of mold rubber. NOTE DO NOT APPLY UNIVERSAL MOLD RELEASE ON YOUR MODEL IF YOU ARE MAKING A SILICONE MOLD Perform a smallscale test to determine suitability for your project follow technical bulletin instructions available at smoothon.com