In the high-stakes world of aerospace, safety isn't optional—it's everything. One of the most critical safety considerations is flammability, especially for materials used inside the aircraft. That's where Polyken 108FR shines. This high-performance flame-retardant tape is specifically engineered for demanding environments and meets the FAA’s FAR 25.853 flammability requirements, making it a top choice for aerospace professionals.
Polyken 108FR is a flame-retardant polyethylene-coated cloth tape with a synthetic rubber adhesive. It's designed for bundling, sealing, insulating, and surface protection—especially in aircraft interiors and wiring systems.
Key features include:
Flame-retardant properties
High conformability
Strong adhesion
Clean removability
Low-smoke, low-toxicity emissions
This makes it ideal for both temporary and permanent applications where FAR 25.853 compliance is a requirement.
The Federal Aviation Regulation (FAR) 25.853 outlines the flammability requirements for materials used in the interior of transport aircraft. These regulations ensure that materials:
Do not propagate flames
Produce minimal smoke
Release low levels of toxic gases when exposed to heat
Polyken 108FR is tested under strict laboratory conditions and meets these criteria. It resists ignition, self-extinguishes quickly, and produces significantly less smoke than traditional tapes, making it safe for use around:
Aircraft seats
Overhead bins
Bulkheads and partitions
Electrical wire harnesses
Because of these qualities, Polyken 108FR is frequently used by OEMs and MRO teams worldwide to meet FAA-mandated safety specs.
Wire and cable harnessing
Duct and insulation seam sealing
Temporary surface protection during maintenance
Panel bonding and foam insulation wraps
Its conformability and ease of use in tight or curved areas make it particularly well-suited for interior installations, where weight, performance, and flame resistance all matter.
Certified to meet FAR 25.853 standards
Backed by strong adhesion and durability in fluctuating temperatures
Reduces risk of flame spread and toxic fume exposure in the event of fire
Trusted by leading aerospace manufacturers and maintenance teams
Polyken 108FR offers more than just flame resistance—it offers peace of mind. Whether you're outfitting a new aircraft interior or maintaining an existing fleet, this tape delivers the FAR 25.853 compliance and high-performance characteristics you need to keep your operations safe and efficient.
Need help sourcing Polyken 108FR or verifying compliance for your next aerospace project? Contact our team for specs, certification documents or general informationi.