English Spanish

Washington Penn Plastic. Engineering Polyolefin & TPE Compounds.

At Washington Penn Plastic, we custom compound material solutions for a variety of end use markets.  Using reinforcing agents and unique formulations, we can design a polyolefin or TPE product for any market.  We understand that your business is constantly evolving, and our technology will support that evolution. Tell us the properties that your application requires, and we will work with you to achieve the right solution.

Offering solutions to the following markets


High-quality, reliable products for the home appliance market


First-class technology and service for OEM’s and tier molders

Building & Construction

Durable and attractive products for residential and commercial construction projects


Innovative, high-performance solutions for a wide variety of rigid and flexible packaging applications


Engineered solutions for the furniture market with a keen eye for design

Housewares & Disposables

Cost-effective solutions delivered with world-class speed

Industrial & Electrical

Custom solutions developed to exceed the performance of steel and engineered resins

Lawn & Garden

Heavy-duty products to meet the property requirements of demanding applications

Medical & Personal Care

Precisely-controlled formulations and manufacturing

Off Road Vehicles

Strong, durable products for the outdoor vehicle market

Water Handling

Expertly-developed and manufactured formulas for products that need to be resilient

Other Markets

Not sure where your application fits? No problem – let’s figure it out together!