Universal™ Mold Release Agent is formulated especially for mould making and casting, and works well with most liquid rubber and liquid plastic products. It will release mould 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 may be necessary. Universal™ Mold Release is effective over a broad temperature range from 21°C to 260°C.
If using silicone rubber, seal model surface with SuperSeal™ only. Do not use Universal™ Mold Release. Universal™ Mold Release also easily releases a variety of casting materials (epoxies, Smooth-On liquid plastics, etc.) from cured rubber moulds. This product has a limited shelf life and should be used as soon as possible. Properly used, Universal™ Mold Release improves moulding efficiency for a variety of casting applications and will actually lengthen the life of your production mould.
Universal™ Mold Release is available in aerosol spray or economical liquid form (one gallon, 5 gallon and 55 gallon drum.)
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