General Plastics Manufacturing Company logo

General Plastics Manufacturing Company

Aerospace tooling board, structural foam and composite solutions

Materials & Composites HQ: Tacoma, WA

About General Plastics Manufacturing Company

Tacoma manufacturer of rigid and flexible polyurethane foams, aerospace core materials and build-to-print composite assemblies. Provides custom molding, 5-axis CNC machining, tooling, fabrication and testing.

Products & Systems

Aerospace foam core materialsAircraft interior componentsComposite laminatesFoam subassembliesTooling boards

Capabilities

Materials

Rigid polyurethane foamFlexible polyurethane foamLAST-A-FOAM

Markets Served

Commercial AerospaceDefense & MilitarySpace & Satellite

Certifications

AS9100ISO 9001

Certification information may be supplier-provided unless otherwise noted.

About This Profile

This company profile is researched and maintained by Aerospace Grade using authoritative public sources.

Last Reviewed: October 16, 2026

Source · Compiled from public sources

/ More profiles

More Aerospace Companies

Aerospace Grade is a curated directory of aerospace manufacturing companies across the United States — browse more profiles to compare capabilities, certifications and locations.

View all companies View all in Washington

Explore Other Aerospace Manufacturing Categories

Aerospace Grade lists aerospace manufacturing companies across every supplier type — browse related capabilities and categories to compare more manufacturers.

Cookies & Analytics

We use privacy-friendly analytics to understand how the directory is used. Your session (sign-in) is stored locally and never shared. Read our Privacy Policy.