King Plastic

Founded in 1968, King Plastic Corporation is a leading manufacturer of quality polymer sheets, slabs and massive shapes—including several products pioneered by the company. Its products are ideal for customers who fabricate products for the marine industry (King StarBoard® brand), signage, food service, neutron shielding, construction, industrial and other applications.
King Plastic Corporation pioneered the first marine-grade polymer sheet, King StarBoard®, which remains the dominant brand in the marine industry today. Since then, King has produced dozens of breakthrough products for a wide variety of industries, from food service to signage to giant slabs weighing more than 6,000 pounds.


NEW! King DuraStyle®

King DuraStyle® Custom Cabinet Door Program combines King StarBoard® ST, the original environmentally stabilized polymer sheet with designer styles, and state-of-the-art CNC fabrication. The high-density polyethylene will not warp, rot or delaminate. King DuraStyle cabinets work as well inside as they do in outdoor areas where there may be water, high humidity and moisture. They will never need painting or re-finishing. The doors come in several styles and nine standard colors. Custom styles, sizes and colors are valuable upon request.

A Lifetime of Function and Durability

* Genuine King StarBoard® ST material
* Custom made to your specifications
* High quality CNC work for cutting profiles
* Perfectly match your cabinetry
* Custom engraving available
* Fast turnaround

King StarBoard®: Marine Grade Polymer Building Sheets. Works like wood. Will not discolor or delaminate. Water resistant. Class A or B fire rating available. Antimicrobial upgrade also available.

King StarBoard® XL: Economical version King StarBoard®. Up to 30% lighter than King StarBoard®.

King StarBoard® ST: Polymer Building Sheet. High scratch resistance. Class A or B fire rating available. Antimicrobial upgrade available.

King CuttingBoard®: FDA and NSF compliant.

King ColorCore®: Ideal for engraving. Upgradable to King FlameShield or to King MicroShield®.

King ColorBoard®: Versatile, durable, colorfast polyethylene sheets. Available in 6 colors and several gauges. Upgradable to King FlameShield or to King MicroShield®.

King Plasti-Bal® Solid Polymer Sheets: Heavy-duty, waterproof, aesthetically attractive, graffiti resistant, easy to clean. 5 standard colors. Matte gloss finish. Other colors and textures available by special order.

King Plasti-Shield®: Boron Filled Polyethylene. Manufactured to meet industrial and medical applications. Provides effective shielding for areas of security in airports and other applications requiring attenuation of thermal neutrons.

Marine industry, Exterior Signage, Exterior Cabinets, Outdoor Kitchen, Windowsill, Lockers, Healthcare, Cutting Boards, Antimicrobial Surfaces, Antimicrobial Wall Panels/Cabinets, Medical Devices, Boron-Filled, Airports, Radiation Areas, Hospitals, Park Benches, Picnic Tables, Jungle Gyms, Marine Accessories, NSF areas, Class A or Class B Fire Rating