Haysite Reinforced Plastics

Haysite, located in Erie, PA, is among the worldwide leaders in the formulation and processing of thermoset composite materials. At the forefront in technological advances in composites since 1954, Haysite maintains its competitive advantage through unparalleled product innovation and exceptional customer service.

Haysite offers one of the broadest product lines in the fiberglass reinforced plastics industry, including laminated sheet, custom molded parts, pultruded sheetsand profiles, and engineered molding compound.

Contact Haysite for the best in fiberglass reinforced products.




worldwide leader in the formulation and processing of thermoset composite materials

Transit Products

Haysite composite products are an excellent fit for transit applications. From third rail brackets to shims and wire supports, products made with Haysite H1000 meet NYCTA stringent specifications 64 and 65 for FST and strength.

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Electrical Insulation

Haysite offers a range of products to meet all your electrical insulation needs. Whether it is GPO -1, 2, or 3, Haysite’s Fiberglass Reinforced Plastic Sheets provide our customers with options when faced with critical material requirements.

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Corrosion Resistance

Haysite brings years of experience supplying high quality, consistent sheets used as liners for fume hoods. Low smoke and flame spread values coupled with high chemical resistance make these sheets a standard product choice in most laboratory environments.

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Testing Laboratory

Haysite Reinforced Plastics has comprehensive onsite testing facilities to provide product validation and development. Haysite has the ability to perform a wide array of testing parameters, and our trained technicians work diligently to ensure your Haysite products are right the first time, and every time. Haysite’s testing laboratory is equipped to test every product we make in-house.

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sq ft labs
years of experience
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  • 5599 New Perry Highway,
    Erie, PA 16509-3598
  • (814) 868-3691
  • (814) 864-7803
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