- Tough, thermoplastic polyurethane elastomer has a high shear strength adhesive and resists scratches, tears, erosion and punctures
- Available in two liner configurations
- 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
3M™ Polyurethane Protective Tape 8663HS is a matte black or matte transparent, 18 mil, leading edge erosion protection tape comprised of a tough polyurethane backing and a high shear acrylic adhesive. It resists punctures, tearing and abrasion. This tape is qualified to meet aerospace specifications.
Help prevent structural damage to helicopter rotor blades with minimal effect on blade track and balance
Resists Wearing, Abrasion and Tearing
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 resistance 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.
This tape is available in two liner configurations: single poly liner on the adhesive side; or single skip slit poly liner on the adhesive side. The skip slit liner is cut into narrow pieces to enable easy installation of tape.
Our Best for Your Best
3M is proud to partner with organizations across the spectrum of aerospace and related industries. Enabling efficiencies, reducing process times and lowering aircraft weight is how we execute our never-ending mission to offer best-in-class adhesives, sealants, surface protection products and composite resins that effectively reduce costs on multiple fronts. Professionals across the industry know the numerous advantages of 3M Aerospace.
Our brand is widely recognized for the highest standards of quality and performance, adding value to the final results. By engineering reliability, longevity and value into all of our products, we have a history of saving money by reducing waste, rework and time.