hello world!
 View Us on Maps
  • Over 25 Years of Great Products & Service

  • Call Us Today for a Quote on Your Next Project

 (800) 966-5142
hello world!

About Us

Manufacturer and formulator of epoxy resins plus urethanes and silicones. Specializing in adhesives for electronics, electrically conductive coatings, epoxies for potting, silicones for assembly, specialty epoxy, high-performance epoxies, general-purpose epoxy, thermally conductive epoxy, flame-retardant epoxy, electronic assembly epoxies and more.

Since 1984, Polycast Industries, Inc., Bayshore, New York, a subsidiary of Delta Polymers of Long Island, has been a leading supplier of general-purpose and specialty epoxies, silicones, and urethanes for potting, casting, encapsulating, bonding, moldmaking, prototyping, roller manufacturing and more. We specialize in epoxy resins for electronics, silicones for assembly, electrical adhesives, epoxies for potting, gel epoxies, electrically conductive coatings and nearly any other fathomable use for our specialty epoxies. We have never been known to turn down any reasonable request for the formulation of custom made epoxies and urethanes. Striving to achieve the perfect balance for any of your epoxy needs, be they electrically conductive properties or flame retardant construction is what we o from the moment you consult us to delivery of the final product.

Epoxy Resins

Epoxies are thermosetting resins that work in different heat ranges and are converted into infusible, insoluble solids by the use of hardeners. Polycast offers a broad range of one- and two-component epoxy resins for use in encapsulation (including high-voltage epoxy potting compounds), mold making and more. We specialize in conductive epoxy, including thermally conductive epoxy, and other epoxies for electronics.

Silicone Compounds

Silicones can be classified as specialty, high-performance elastomers. Polycast offers a comprehensive line of silicones for assembly, encapsulation (including high-voltage potting), conductive silicone, mold making silicones (including for pad printing) and silicones for roller markets (including fuser rollers).

Urethanes and Coatings

The term urethanes describes a multitude of polymers prepared according to the diisocyanate-polyaddition principle. Urethanes are broad-ranging polymers with varied compositions and correspondingly different properties. Urethanes are typically used in encapsulation, tooling and roller manufacture. Creating perfectly tailor-made urethanes is a cornerstone of our success in the polymer industry.

Polycast Industries is your

#1 source for high quality epoxy resins
closearrow-circle-o-downbarscaret-downellipsis-vinstagramcrossmenuchevron-down linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram