Plastics in Seattle

Interstate Advanced Materials Seattle is a leading distributor of high-quality plastics and composite materials, serving a diverse array of commercial and industrial applications. With a combined 100+ years of experience working in plastics, our Seattle team specializes in the industrial marine, food processing, and agriculture industries, with additional expertise in the POP display, government, semiconductor, construction, aerospace, and automotive sectors. Interstate Advanced Materials Seattle provides precise routing, cutting, and custom part services.

Call us today at (800) 742-3444 for help with your next project. We are committed to providing you with the same exceptional service that has been the cornerstone of our business for forty-five years.