Shop 3M Polyurethane Protective Tape 8681HS Medium Light Gray In Iraq Best Prices
Premium 18 mil polyurethane protective tape with high shear acrylic adhesive for aerospace erosion protection. Resists scratches, tears, and punctures while conforming to curved surfaces. Aerospace qualified for helicopter rotor blades and aircraft maintenance.
3M™ Polyurethane Protective Tape 8681HS is an 18 mil leading edge erosion protection tape specifically engineered for aerospace applications. This premium tape features a tough thermoplastic polyurethane elastomer backing combined with a high shear strength acrylic adhesive, providing exceptional resistance to scratches, tears, erosion, and punctures. The tape is qualified to aerospace specifications and is designed to help prevent structural damage to helicopter rotor blades while maintaining minimal effect on blade track and balance.
The conformable tape is easy to apply and conforms seamlessly over curved surfaces, making it ideal for complex aircraft geometries. It can be painted over or applied to painted surfaces, offering versatility in application methods. Available in multiple gray options including 36118, 36173, 36251, 36270, 36320, and 36375, as well as matte clear. The acrylic adhesive adheres to a wide variety of substrates and retains consistent adhesion over time while remaining removable when necessary.
This product is engineered for efficiency in both aircraft and rotorcraft production and maintenance operations. It withstands difficult environmental conditions including rain and sand erosion, making it suitable for demanding aerospace environments. 3M's commitment to quality and performance ensures this tape delivers reliability and longevity, helping reduce costs through minimized waste and rework.
Key Features
- Tough thermoplastic polyurethane elastomer backing with superior scratch, tear, erosion and puncture resistance
- High shear strength acrylic adhesive for excellent adhesion to diverse substrates
- Conformable design that easily applies and conforms over curved aircraft surfaces
- Aerospace qualified and approved for helicopter rotor blade protection and aircraft maintenance
- Can be painted over or applied to pre-painted surfaces with consistent long-term adhesion
Technical Specifications
| Specification |
Value |
| Product Name | 3M™ Polyurethane Protective Tape 8681HS |
| Part Number | 8681HS |
| 3M Product Number | 8681HS |
| 3M ID | 7100013268 |
| Backing Material | Polyurethane (Thermoplastic Polyurethane Elastomer) |
| Adhesive Type | High Shear Acrylic |
| Product Color | Medium Light Gray (Also available in matte clear, 36118, 36173, 36251, 36270, 36320, 36375 gray options) |
| Backing Thickness | 12 mil (0.31 mm) |
| Overall Thickness | 14 mil (0.356 mm) |
| Total Tape Thickness | 18 mil |
| Adhesion Strength | 135 lb per 100mm (148 N/100mm) |
| Tensile Strength | 88 lb/in (1540 N/100mm) |
| Minimum Installation Temperature | 60°F (15°C) |
| Minimum Operating Temperature | -40°F (-40°C) |
| Maximum Operating Temperature | 180°F (82°C) |
| Application | Erosion Protection for Aircraft and Helicopter Rotor Blades |
| Case Quantity | 1.0 |
| Brand | 3M™ |
| Aerospace Qualification | Qualified to Aerospace Specifications |
| Surface Compatibility | Adheres to wide variety of substrates, can be applied to painted or unpainted surfaces |
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