PMC™-746 urethane rubbers were developed to make molds for casting gypsum plasters. Like PMC™-744, this product is well suited for use as a rubber case mold – especially large case molds where extra rigidity is required. Shore hardness is 60A. Because of its durability and moisture resistant properties PMC™-746 urethane rubbers are also used by zoos and museums for a variety of mold-making, display and exhibit applications. They feature a convenient mix ratio (2:1 by weight or volume) and contain no mercury.
Other applications include making plaster block molds, reproducing ornamental plaster (architectural restoration), pre-cast concrete molds, casting waxes, Smooth-On rigid polyurethanes and epoxies and also for making a variety of special effects for movies and theatre.
What’s the Difference? The color of cured original PMC™-746 ranges from amber to blue from batch to batch due to variability in raw materials. Cured PMC™-746 Clear Amber is clear amber in color and will be the same color batch to batch.
Ces produits sont classés par application telles que, le moulage du corps humain, le moulage, les tirages, les produits transparents, la restoration, le prototypage, etc...
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