Shop 3M Polyurethane Protective Tape 8681HS Transparent 6in x 36yd In Iraq Best Prices
Premium 18 mil polyurethane protective tape with high shear acrylic adhesive for aerospace erosion protection. Offers superior resistance to scratches, tears, and punctures. Conformable design for curved surfaces. Qualified to aerospace specifications. 6 in × 36 yd, 2 rolls per case.
3M™ Polyurethane Protective Tape 8681HS is an 18 mil leading edge erosion protection tape specifically designed for aerospace applications, particularly helicopter rotor blade protection. 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 engineered to help prevent structural damage to helicopter rotor blades with minimal effect on blade track and balance, making it an ideal solution for aircraft and rotorcraft production and maintenance operations.
The 8681HS formulation offers superior durability in challenging environmental conditions, including resistance to rain and sand erosion. Its conformable design allows for easy application over curved surfaces, while the acrylic adhesive adheres to a wide variety of substrates and maintains consistent adhesion over time. Available in matte clear finish as well as multiple gray options (36118, 36173, 36251, 36270, 36320, and 36375), this tape can be painted over or applied to painted surfaces. The product is qualified to aerospace specifications and backed by 3M's commitment to quality and performance.
Each case contains 2 rolls of this premium protective tape, providing reliable erosion protection for critical aircraft components. The 6-inch width and 36-yard length per roll offer excellent coverage for standard aerospace applications. 3M's Polyurethane Protective Tape 8681HS represents the company's dedication to engineering reliability, longevity, and value into all aerospace products, helping professionals reduce costs through minimized waste and rework.
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 easily applies over curved surfaces without wrinkling or lifting
- Can be painted over or applied to painted surfaces for flexible installation options
- Qualified to aerospace specifications for helicopter rotor blade and aircraft component protection
- Available in matte clear and multiple gray color options for various applications
- Maintains consistent adhesion over time while removing easily when necessary
- Resists challenging environmental conditions including rain and sand erosion
- Minimizes effect on blade track and balance for rotorcraft applications
- 18 mil thickness provides premium durability and long-term performance
Technical Specifications
| Specification |
Value |
| Part Number | 8681HS |
| 3M Product Number | 8681HS |
| UPC Code | 00021200646829 |
| Backing Material | Thermoplastic Polyurethane Elastomer |
| Adhesive Type | High Shear Strength Acrylic |
| Product Color | Transparent (Matte Clear) - Also available in Gray options: 36118, 36173, 36251, 36270, 36320, 36375 |
| Tape Type | Erosion Protection |
| Overall Width (Imperial) | 6 inches |
| Overall Width (Metric) | 152.4 mm |
| Overall Length (Imperial) | 36 yards |
| Overall Length (Metric) | 32.9 meters |
| Backing Thickness (Imperial) | 12 mil |
| Backing Thickness (Metric) | 0.31 mm |
| Overall Thickness (Imperial) | 14 mil |
| Overall Thickness (Metric) | 0.356 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 - Leading Edge Protection for Aircraft and Rotorcraft |
| Brand | 3M™ |
| Aerospace Qualification | Qualified to Aerospace Specifications |
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