Transparent polyurethane protective tape with low-peel acrylic adhesive for temporary surface protection of aircraft parts. Flame resistant, easily removable, and allows inspection without tape removal.
3M™ Polyurethane Protective Tape 8547-1 is a highly-durable and flame resistant, temporary protective tape specifically engineered to protect high-value aircraft parts and skins from surface damage during production and maintenance processes. This 13 mil transparent tape is composed of a polyurethane elastomer backing that effectively prevents scratches, scuffs, dings, and gouges caused by tool drops and impacts. The tape features a low-peel acrylic adhesive formulation that ensures easy removal without residue, making it ideal for temporary applications on critical aircraft components.
The transparent backing material enables visual inspection of the substrate and coatings without removing the tape, providing significant operational advantages during quality control and maintenance procedures. The tape is supplied with a white poly liner that facilitates easy converting and die-cutting into custom shapes while protecting the adhesive from contamination prior to application. Its highly conformable polyurethane backing allows seamless application over curved and uneven surfaces, making it versatile for complex aircraft geometries.
3M™ Polyurethane Protective Tape 8547-1 meets critical aerospace safety standards including FAR 25.853 (a) Appendix F, Part I, (a), 1, (v) Horizontal Burn and NFPA 701 (2019 Edition) Large Scale Test flammability requirements. The tape adheres cleanly to and removes without damage from a wide selection of substrates including aluminum, stainless steel, glass, acrylic, epoxy primers, polyurethane paints, and aircraft temporary protective coatings, making it an essential tool for aerospace professionals.
Key Features
- Low-adhesion polyurethane backing prevents scratches, gouges, and scuffs from tool impacts
- Transparent design enables substrate inspection without removing tape
- Easy-release, low-peel acrylic adhesive removes cleanly from most surfaces
- Flame resistant meets FAR 25.853 and NFPA 701 flammability standards
- Highly conformable over curved and uneven aircraft surfaces
- White poly liner enables custom die-cutting and shape conversion
- Compatible with aluminum, stainless steel, glass, acrylic, epoxy, and polyurethane coatings
Technical Specifications
| Specification |
Value |
| Product Number | 8547-1 |
| 3M ID | 7100219645 |
| Backing Material | Polyurethane |
| Backing Thickness (Imperial) | 12.5 mil |
| Backing Thickness (Metric) | 0.32 mm |
| Total Tape Thickness | 13 mil |
| Adhesive Type | Low Peel FR Acrylic |
| Product Color | Transparent |
| Adhesion Strength (Imperial) | 13 lb. |
| Adhesion Strength (Metric) | 14 N/100mm |
| Tensile Strength (Imperial) | 59 lb/in |
| Tensile Strength (Metric) | 1028 N/100mm |
| Minimum Operating Temperature (Fahrenheit) | -40°F |
| Minimum Operating Temperature (Celsius) | -40°C |
| Maximum Operating Temperature (Fahrenheit) | 180°F |
| Maximum Operating Temperature (Celsius) | 82°C |
| Minimum Installation Temperature (Fahrenheit) | 60°F |
| Minimum Installation Temperature (Celsius) | 15°C |
| Liner Material | White Poly Liner |
| Application Type | Temporary Protection |
| Case Quantity | 1 Roll |
| Brand | 3M™ |
| Features | Flame Retardant |
| Flammability Standards | FAR 25.853 (a) Appendix F, Part I, (a), 1, (v) Horizontal Burn and NFPA 701 (2019 Edition) |
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