General Plastics Manufacturing Co. Halogen-free Polyurethane-based FST/OSU Aerospace Foam LAST-A-FOAM® FR-3800 FST

This rigid foam core material satisfies fire, smoke and toxicity (FST), and heat release requirements for aerospace applications. Used in conjunction with other materials, FST-3800 foam core helps improve aesthetics and reduces costs while meeting fire safety requirements. It offers a high strength-to-weight ratio due to its cellular and crosslinked structure. This series is an excellent core material alternative to PVC foam and honeycomb for FST applications. This product complies with the Ohio State University (OSU) 65/65 heat release standard, FAA flame and smoke regulations, and aircraft manufacturer toxicity requirements. Please call our customer service team for available sizes and densities.