3M™ Protective Tape, 36 yd L, 4-1/2 in W, 18 mil THK, Polyurethane, High Shear Acrylic

3M™ polyurethane protective tape 8663HS is a matte transparent or matte transparent thermoplastic polyurethane elastomer tape designed to provide premium leading edge erosion protection. With scratch, tear, erosion and puncture-resistant that comes from the polyurethane backing, this tape also includes a high shear strength acrylic adhesive. It can withstand a wide variety of difficult conditions, including rain and sand erosion. The tape can be applied efficiently in aircraft and rotorcraft production and maintenance.

Features
• Tough, thermoplastic polyurethane elastomer has a high shear strength adhesive and resists scratches, tears, erosion and punctures
• Conformable tape is easy-to-apply and conforms over curved surfaces
• Can be painted over or applied to painted surfaces
• Acrylic adhesive adheres to a wide variety of substrates and retains a constant level of adhesion over time, yet removes easily when necessary

Specifications
• Length: 36 yd
• Width: 4-1/2 in
• Thickness: 18 mil
• Backing Type: Polyurethane
• Adhesive Type: High Shear Acrylic
• Backing Thickness: 16 mil
• Shelf Life: 730 days
• Color: Matte Black

Applications
• For erosion protection rotor blade protection surface protection