Shop 3M Polyurethane Protective Tape 8681HS Transparent Erosion Protection In Iraq Best Prices
Premium 18 mil polyurethane protective tape for aerospace erosion protection with high shear acrylic adhesive, offering superior resistance to scratches, tears, and punctures on helicopter rotor blades and aircraft surfaces.
3M™ Polyurethane Protective Tape 8681HS is a premium 18 mil leading edge erosion protection tape engineered for aerospace applications. This thermoplastic polyurethane elastomer tape features a tough polyurethane backing combined with a high shear strength acrylic adhesive, providing exceptional resistance to scratches, tears, erosion, and punctures. The tape is specifically designed 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.
This conformable tape is easy to apply and conforms seamlessly over curved surfaces, offering excellent adhesion to a wide variety of substrates while maintaining constant adhesion levels over time. The tape can be painted over or applied to painted surfaces, providing versatility in application. Available in matte clear and multiple gray options (36118, 36173, 36251, 36270, 36320, and 36375), the 8681HS is qualified to aerospace specifications and has been proven to withstand difficult conditions including rain and sand erosion.
3M's commitment to quality and performance ensures this protective tape delivers reliable protection for critical aerospace components. The product combines durability, ease of application, and removability when necessary, making it a cost-effective solution that reduces waste, rework, and maintenance time. With its proven track record in the aerospace industry, the 3M Polyurethane Protective Tape 8681HS is trusted by professionals worldwide for premium surface protection.
Key Features
- Tough thermoplastic polyurethane elastomer backing with high shear strength acrylic adhesive
- Exceptional resistance to scratches, tears, erosion and punctures
- Conformable design easily applies and conforms over curved surfaces
- Qualified to aerospace specifications for helicopter rotor blades and aircraft protection
- Available in matte clear and multiple gray options for versatile applications
- Can be painted over or applied to painted surfaces
- Maintains constant adhesion levels over time while removing easily when necessary
- Withstands difficult conditions including rain and sand erosion
- Minimizes effect on blade track and balance
- Reduces waste, rework and maintenance time
Technical Specifications
| Specification |
Value |
| Part Number | 8681HS |
| Product Type | Polyurethane Protective Tape - Erosion Protection |
| Backing Material | Thermoplastic Polyurethane Elastomer |
| Adhesive Type | High Shear Strength Acrylic |
| Product Color | Transparent (Matte Clear), Available in Gray Options (36118, 36173, 36251, 36270, 36320, 36375) |
| Overall Width | 8 inches (203.2 mm) |
| Overall Length | 36 yards (32.9 meters) |
| Backing Thickness | 12 mil (0.31 mm) |
| Overall Thickness | 14 mil (0.356 mm) |
| Tape Thickness | 18 mil |
| Adhesion Strength | 135 lb/100mm (148 N/100mm) |
| Tensile Strength | 88 lb/inch (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 | 00021200839337 |
| 3M ID | 7010373439 |
| Aerospace Qualification | Qualified to Aerospace Specifications |
| Application | Leading Edge Erosion Protection for Aircraft and Helicopter Rotor Blades |
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