Diversifying polyolefins.

Together with our customers, Washington Penn is discovering more ways to create cost-effective and high-performance polyolefins that bridge the cost and performance gaps between traditional engineering resins and commodity thermoplastics.


Mineral-reinforcing agents to help enhance your applications.

Learn More


Strengthening polypropylene with fiber-reinforcing agents.

Learn More


High performing TPO for toughness and durability.

Learn More

Sustainable Products

Renewable fibers and recycle technologies to meet sustainable design requirements.

Learn More


Offering polyolefin-based color and additive masterbatch.

Learn More

Flame Retardants

Advanced non-halogenated technologies.

Learn More

This place is family; the entire Washington Penn team supports me and is willing to lend a helping hand."


Contact Us

We'd love to hear from you.

For more information or for technical support, please fill out this form and we'll get in touch with you shortly.

For safety datasheet requests, click here

To build your own product, click here

For processing guideline requests, click here.