Plastic parts made using the Structural Foam technology have a cellular or structural core, surrounded by dense outer skins which combine to give the parts a high strength to weight ratio and up to twice the rigidity of solid parts of the same weight and material.


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Due to the unique nature of the process, Structural plastics can be used to replace wood, concrete, fiberglass, solid plastics, metals and a number of other materials in a variety of applications. The case studies below provide some insight into how this innovative plastics manufacturing technology can turn ideas into successful products.

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  • What We Do

    Horizon Plastics International has a proven track record of molding custom plastic parts for individuals with big ideas and companies looking for easier, cost efficient alternatives to manufacture their products.

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  • Who We Are

    Horizon Plastics International, founded in 1972 and headquartered in Cobourg, Ontario Canada, has become a recognized industry leader with a focus on structural plastic injection molding services.

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  • News & Events

    Meet Horizon Plastics at NPE 2015 Horizon Plastics is pleased to announce that we will be exhibiting at NPE 2015 in Orlando, March 23-27th. Visit us at...

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