Thermoplastic Resin Built for
Today’s Demands
PolySource Integra™ is our proprietary brand of thermoplastic resins that include UL listed products and custom formulated compounds to meet specific application requirements.
Each Integra™ product is internally tested to meet specified quality ranges, exhibiting superior physical properties for a multitude of applications and markets.

The Benefits of Integra™ by PolySource
Integra™ is our custom formulation line. We engineer around your spec, your price target, and with our trusted compounding partners. When an off-the-shelf resin can’t get you there, we build one that can.
- Formulated to your spec
- Built to your price target
- Supply chain security by design
- Exclusive to your program
- Third-party approvals championed
- Performance testing

Discover Your Solution
We’ve got the materials and expertise to support your business.
Request a QuoteDelivering Better Results, One Project at a Time
At PolySource, we’re your partner in success. With over 25 years of experience as a resin distributor, we provide reliable product delivery, expert consulting, and hands-on support to ensure your success. From application development to problem-solving, we’re committed to delivering value and driving your success forward.

Frequently Asked Questions
Integra resins can be used in a variety of industries or applications. In many cases we formulate them to your specific application needs. We even have grades that meet a variety of regulatory approvals.
Absolutely. Our team can support your design process, recommend the right grade, and help you troubleshoot performance, lead time, or processing challenges.
Yes, with customized Integra products, we routinely test beyond the standard tests to ensure your performance criteria are met.



