FR-4500 Tooling Board is a tough, high-density polyurethane tooling board product intended for use in master models, mold and foundry patterns, and composite tooling applications where a uniform, grain-free, dimensionally stable substrate is desired. (read more)
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Silicone Mold Making and Tooling Rudolph Bros. & Co. mold making compounds are two-component, room temperature-vulcanizing silicone (RTV) rubbers with excellent fidelity of reproduction. We offer suitable grades, condensation and addition cure, for making all kinds of molds, no matter how intricate, and for use with all types of reproduction material, whether wax, plaster, polyester and epoxy resins, urethane foam, or low-melting metal alloy. Thanks to their great flexibility and outstanding release properties, our mold making rubbers separate easily from the model. Their high resin resistance means they can be used over and over again. All of these excellent processing properties make our compounds indispensable for mold making; whether for industrial manufacturers or for artists and craftsmen.
Rudolph Bros. & Co. mold making RTV's have all the properties that a mold-maker can wish for; the users of these elastic materials range from hobbyists to manufacturers of imitation leather and from archeologists to prototypers. Our comprehensive line of pourable, spreadable and kneadable compounds includes the ideal product for every application. All of our compounds are being successfully used in:
Prototypes
Design and working models
Preseries models
Wax molds
Small production runs
Industrial mass production of
Imitation leather
Plaster working molds for porcelain and sanitary ceramics
Ornamental door, window, mirror and picture frames
Costume jewelry, ornamental buttons, chocolates, figures of chocolate, etc.
