Curbell Plastics Inc

850 Prospect Hill Road
Windsor,  CT  06095

United States
  • Booth: 5771

Curbell Plastics, one of the nation’s top-five performance plastics suppliers, traces its roots back to 1942 and now has locations across the United States. We provide extended-use plastic sheet, rod, and tube to thousands of businesses for industrial applications. We also supply films, adhesives, sealants, tapes, prototyping and tooling materials, and fabricated parts.

From aerospace to orthotics, safety glass to stunning signage, and industrial machinery to food-processing equipment, we help customers achieve quality improvements and cost savings through the use of performance plastics. Our team of material experts is always ready to help customers solve their engineering and application challenges

Visit us to see our full line of engineering products such as nylon, acetal, UHMW, PEEK, polycarbonate, polyamide-imide, and much more — plus Curbell Plastics exclusives like ProComp carbon-reinforced homopolymer polypropylene.

Put us to work for you!™


  • ProComp
    ProComp is a reinforced homopolymer polypropylene (PPH) that is approximately 25% stiffer that unreinforced PPH. Its elevated stiffness comes from a five-layer lamination process of PPH sheet and carbon veil....

  • ProComp was produced with an overall goal of providing a material closer to the stiffness of wet carbon lamination in a thermoformable pre-preg sheet that does not need to be frozen for storage.


    • 25% stiffer than unreinforced PPH
    • Thermoformable
    • Can be used on parts with deeper draws because of non-orientation of carbon fiber
    • Weldable
    • Improved dimensional stability
    • Zero carbon fiber protrusion
    • Almost zero water absorption
    • Offers ability to down-gauge material thickness in certain applications
    • Rot resistance

    Typical Applications:
    Waste water treatment applications where unreinforced PPH is not stiff enough
    • Fume hoods
    • Formed or flat machinery covers

    • Thickness: .125”, .187”, .250”, and .500”
    • Size: 48” X 96” (master sheet); can be custom cut

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