Shop 3M Polyurethane Protective Tape 8681HS Transparent 8 inch In Iraq Best Prices
Premium 18 mil polyurethane protective tape with high shear acrylic adhesive for aerospace erosion protection. Resists scratches, tears, and punctures. Easy to apply on curved surfaces. Qualified to aerospace specifications.
3M™ Polyurethane Protective Tape 8681HS is a premium 18 mil leading edge erosion protection tape designed for aerospace applications. Comprised of a tough thermoplastic polyurethane elastomer backing combined with a high shear strength acrylic adhesive, this tape delivers exceptional resistance to scratches, tears, erosion, and punctures. The tape is specifically engineered to help prevent structural damage to helicopter rotor blades with minimal effect on blade track and balance, making it an ideal choice for aircraft and rotorcraft production and maintenance operations.
This conformable tape is easy to apply and conforms smoothly over curved surfaces, offering efficient installation in demanding aerospace environments. The high shear acrylic adhesive adheres reliably to a wide variety of substrates while maintaining consistent adhesion strength over time, yet removes easily when necessary without leaving residue. The tape can withstand difficult conditions including rain and sand erosion, and is qualified to aerospace specifications, ensuring reliability in critical applications.
Available in multiple color options including matte clear, 36118 Gray, 36173 Gray, 36251 Gray, 36270 Gray, 36320 Gray, and 36375 Gray, this protective tape can be painted over or applied to painted surfaces. With a width of 8 inches and length of 36 yards per roll, the 8681HS offers professional-grade protection for leading edges and vulnerable structural areas on aircraft and rotorcraft.
Key Features
- Tough thermoplastic polyurethane elastomer backing with exceptional durability
- High shear strength acrylic adhesive for superior bonding to multiple substrates
- Exceptional resistance to scratches, tears, erosion, and punctures
- Conformable design easily applies to curved surfaces and complex geometries
- Qualified to aerospace specifications for critical applications
- Available in multiple colors including clear and gray options
- Can be painted over or applied to painted surfaces
- Maintains consistent adhesion strength over extended service life
- Removes easily without leaving residue when necessary
- Resists difficult environmental conditions including rain and sand erosion
Technical Specifications
| Specification |
Value |
| Part Number | 8681HS |
| Product Type | Erosion Protection Tape |
| Backing Material | Polyurethane (Thermoplastic Polyurethane Elastomer) |
| Adhesive Type | High Shear Acrylic |
| Overall Width | 8 inches (203.2 mm) |
| Overall Length | 36 yards (32.9 meters) |
| Overall Thickness | 14 mil (0.356 mm) |
| Backing Thickness | 12 mil (0.31 mm) |
| Product Color | Transparent (Available in matte clear and gray options) |
| Adhesion Strength | 135 lb. (148 N/100mm) |
| Tensile Strength | 88 lb/in (1540 N/100mm) |
| Minimum Operating Temperature | -40°C (-40°F) |
| Maximum Operating Temperature | 82°C (180°F) |
| Minimum Installation Temperature | 15°C (60°F) |
| Case Quantity | 1 Roll per Case |
| UPC Code | 00021200249860 |
| 3M Product Number | 8681HS |
| 3M ID | 7100009334 |
| Application | Leading Edge Erosion Protection for Aircraft and Rotorcraft |
| Aerospace Qualification | Qualified to Aerospace Specifications |
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