Shop 3M Polyurethane Protective Tape 8681HS Transparent Skip Slit In Iraq Best Prices
Premium 18 mil polyurethane protective tape for aerospace erosion protection with high shear acrylic adhesive, offering superior scratch, tear, and puncture resistance for aircraft and rotorcraft applications.
3M™ Polyurethane Protective Tape 8681HS is a premium leading edge erosion protection tape specifically engineered for aerospace applications. This 18 mil thermoplastic polyurethane elastomer tape features a tough polyurethane backing combined with a high shear strength acrylic adhesive, delivering exceptional resistance to scratches, tears, erosion, and punctures. The tape is qualified to aerospace specifications and is widely used in aircraft and rotorcraft production and maintenance to help prevent structural damage to helicopter rotor blades with minimal effect on blade track and balance.
The conformable design allows for easy application over curved surfaces and can be painted over or applied to painted surfaces without compromising performance. Available in matte clear finish with gray color options (36118, 36173, 36251, 36270, 36320, and 36375), this protective tape maintains consistent adhesion over time while remaining removable when necessary. The high shear acrylic adhesive adheres to a wide variety of substrates, making it versatile for multiple aerospace applications. With strong resistance to rain, sand erosion, and demanding environmental conditions, this tape is ideal for protecting critical aircraft components.
Each case contains 2 rolls of 4-inch width by 36 yards length, providing sufficient coverage for production and maintenance operations. 3M's aerospace expertise and commitment to quality ensure that this protective tape delivers reliable performance, longevity, and cost-effectiveness while reducing waste, rework, and maintenance time. The product represents the gold standard in erosion protection solutions for the aerospace industry.
Key Features
- Tough thermoplastic polyurethane elastomer backing with high shear strength acrylic adhesive
- Exceptional resistance to scratches, tears, erosion, and punctures for leading edge protection
- Conformable design for easy application over curved surfaces on aircraft and rotorcraft
- Can be painted over or applied to painted surfaces without compromising adhesion or performance
- Qualified to aerospace specifications with proven reliability in production and maintenance operations
- Available in matte clear and multiple gray color options for flexible design requirements
- Maintains consistent adhesion over time while remaining removable when necessary
- Resists rain, sand erosion, and demanding environmental conditions
- Minimizes effect on blade track and balance when applied to helicopter rotor blades
- High shear acrylic adhesive adheres to wide variety of substrates
Technical Specifications
| Specification |
Value |
| Product Number | 8681HS |
| Part Number | 8681HS |
| UPC Code | 00021200249877 |
| 3M ID | 7000048678 |
| Backing Material | Polyurethane |
| Adhesive Type | High Shear Acrylic |
| Product Color | Transparent (Matte Clear) |
| Tape Type | Erosion Protection |
| Overall Width (Imperial) | 4 inches |
| Overall Width (Metric) | 101.6 mm |
| Overall Length (Imperial) | 36 yards |
| Overall Length (Metric) | 32.9 meters |
| Overall Thickness (Imperial) | 0.014 inches |
| Overall Thickness (Metric) | 0.356 mm |
| Backing Thickness (Imperial) | 12 mil |
| Backing Thickness (Metric) | 0.31 mm |
| Adhesion Strength (Imperial) | 135 lb |
| Adhesion Strength (Metric) | 148 N/100mm |
| Tensile Strength (Imperial) | 88 lb/in |
| Tensile Strength (Metric) | 1540 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 |
| Case Quantity | 2 rolls per case |
| Application | Erosion Protection for Aircraft and Rotorcraft |
| Aerospace Qualification | Qualified to aerospace specifications |
| Brand | 3M |
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