296FR Flame Retardant Cargo Compartment Tape
BMS 5-146 Rev. B · Type 1 · Class 1 · Grade A
Lightweight fiberglass clothBromide-free acrylic7 mil
- BMS 5-146 Rev. B
- FAR 25.853(a)
- FAR 25.855(d)
- Boeing Service Letters
- Airbus ABD0031
- PSTC-101
- EU Directive 76/769/EEC
- COC Included
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Polyken 296FR is a lightweight, flame retardant fiberglass cloth cargo pit tape — the aerospace-grade aircraft cargo tape engineered to meet Boeing BMS 5-146 for use in aircraft cargo compartments. Built on a fiberglass cloth carrier with a bromide-free acrylic adhesive, it resists flame penetration, delivers 134 lb/in tensile strength, and stays conformable and lightweight for fast installation. Repositionable for easy alignment, then removes cleanly. A proven alternative to Nitto P629 and 3M 398FR. Approved to FAR 25.853(a) and 25.855(d). Available in White in 2", 3", and 4" widths on 36-yard rolls.
Key Features of Polyken 296FR Cargo Pit Tape
- Lightweight fiberglass cloth backing — Resists flame penetration while keeping installed weight low
- 134 lb/in tensile strength — Super-high tensile for demanding cargo pit seaming and repair
- Bromide-free acrylic adhesive — High adhesion to metal and composite; compliant with EU Directive requirements
- Repositionable and conformable — Realign during install, then removes cleanly; accommodates angles, turns, and rivets
- Proven OEM alternative — Direct alternative to Nitto P629 and 3M 398FR at BMS 5-146
What Is Polyken 296FR Used For?
- Cargo pit applications for freight-carrying aircraft
- Seaming and repairing aircraft cargo compartment liners
- Covering pins, rivets, and seams in cargo pits
- Protecting metal surfaces during soldering or welding
- Flame-retardant bonding for aerospace and industrial applications
- General cargo pit maintenance and liner reinforcement
Key Specifications
| Backing | Lightweight fiberglass cloth |
|---|---|
| Adhesive | Bromide-free acrylic (single-coated) |
| Liner | None |
| Total thickness | 7 mil (0.18 mm) |
| Tensile strength | 134 lb/in — PSTC-101 |
| Operating temperature | −40°F to +275°F (−40°C to +135°C) |
| Color | White |
| Performance | Flame retardant; resists flame penetration; repositionable |
| Manufacturer P/N | Polyken 296FR |
| Brand | Polyken (Berry Global / Vybond) |
| Alternative to | Nitto P629, 3M 398FR |
| Country of Origin | United States |
Why This Tape Matches Your Spec
Both Polyken 296FR and 290FR are flame-retardant fiberglass cargo pit tapes, but they meet different specifications and use different constructions.
- Cargo pit applications for freight-carrying aircraft
- Seaming and repairing aircraft cargo compartment liners
- Covering pins, rivets, and seams in cargo pits
- Protecting metal surfaces during soldering or welding
- Flame-retardant bonding for aerospace and industrial applications
- General cargo pit maintenance and liner reinforcement
Approvals & Certifications
Available Sizes
Spec Guide
Frequently Asked Questions
What is Polyken 296FR used for?
Polyken 296FR is a lightweight flame retardant fiberglass cargo pit tape used for cargo pit applications on freight aircraft — seaming and repairing cargo compartment liners, covering pins, rivets, and seams, protecting metal during soldering or welding, and general cargo pit liner reinforcement.
What Boeing specification does Polyken 296FR meet?
Polyken 296FR meets Boeing BMS 5-146 Rev. B (Type 1, Class 1, Grade A), plus FAR 25.853(a) and 25.855(d), Airbus ABD0031, and multiple Boeing service letters. It resists flame penetration and delivers 134 lb/in tensile strength.
Is Polyken 296FR an alternative to Nitto P629 or 3M 398FR?
Yes. Polyken 296FR is a proven alternative to Nitto P629 and 3M 398FR, meeting the same Boeing BMS 5-146 specification for aircraft cargo compartment applications.
What is the difference between Polyken 296FR and 290FR?
296FR is a lightweight fiberglass tape with bromide-free acrylic adhesive that meets Boeing BMS 5-146; 290FR is a PE-coated fiberglass tape with rubber adhesive and higher 150 lb/in tensile that meets FAR 25.853(a)/25.855(d). Choose 296FR for BMS 5-146 callouts, 290FR for maximum tensile strength.