We're more than just compounding.
Welcome to Modified Plastics
EST. 1976 in Santa Ana, California
Our Network


Quality through Service and Integrity
A 50-year tradition built on a reputation for developing the best custom compounded and engineered polymers.
Meet Our Team
We're more than just a business. We're real people. We invite you to meet our leadership and support team and understand why we're committed to ensuring consistency and accuracy in all compounds we generate.
History & Experience
Over the years Modified Plastics has specialized in fortifying engineering materials, partnering with major distributors and providing quick turnaround times on projects large and small.
Reputation & Experience
Our Document Control department provides Certifications of Analysis, Material Safety Data Sheets, and associated documentation for FDA, and REACH. Modified Plastics is committed to ensuring consistency and accuracy in all compounds we generate.
Quality Assurance
Modified Plastics commitment to Quality and innovation is thriving through our subsidiary, Plastics Analytical Laboratory (PAL), is our on-site Quality and Technical department. Our quality standards are executed through a systems approach, focusing on the customer and driven by excellence.







































