3M 8663HS Black Leading Edge Tape
3M 8663HS Black Leading Edge Tape is an 18 mil matte black polyurethane protective film engineered for premium erosion protection on aircraft and rotorcraft leading edges.
3M 8663HS Black Leading Edge Tape is designed for mission-critical aerospace applications requiring maximum erosion resistance with a non-reflective black finish. Its tough thermoplastic polyurethane backing resists rain, sand, puncture, and mechanical wear on high-impact surfaces.
The tape features a high-shear, pressure-sensitive acrylic adhesive that provides strong, stable bonding to aluminum, composites, painted substrates, and plastics. This adhesive system supports demanding outdoor environments and sustained aerodynamic loads.
With a total thickness of 0.018 inch, 3M 8663HS is commonly specified for aircraft leading edges, rotor blades, stabilizers, and other high-wear zones where durability, adhesion strength, and reduced glare are critical.
Frequently Asked Questions
What differentiates 3M 8663HS from transparent leading edge tapes?
3M 8663HS offers the same heavy-duty erosion protection with a matte black, non-glare finish and a high-shear adhesive for applications requiring opacity and reduced reflectivity.
Is 3M 8663HS suitable for outdoor aerospace exposure?
Yes. It is formulated for outdoor use and resists UV exposure, rain, sand, and abrasion on aircraft and rotorcraft surfaces.
Are skip-slit liner options available?
Yes. Skip-slit and standard liner configurations are available to support precise installation on curved or large-area surfaces.
- 18 mil total thickness for premium erosion protection
- Matte black polyurethane elastomer backing
- High-shear acrylic pressure-sensitive adhesive
- Non-reflective finish reduces glare
- Excellent puncture, tear, and abrasion resistance
- Available with standard or skip-slit liners
| Total Thickness | 0.018 in (0.45 mm) |
| Film Thickness | 0.016 in (0.40 mm) |
| Adhesive Thickness | 0.002 in (0.05 mm) |
| Adhesive Type | High-shear acrylic |
| Tensile Strength | 117 lb/in (2049 N/100 mm) |
| Elongation | 500% |
| Peel Adhesion to Aluminum | 110 oz/in (120 N/100 mm) |
| Maximum Service Temperature | 180°F (82°C) |
| Standard Roll Length | 36 yd (32.9 m) |
| Available Widths | 0.5 in to 24 in (1.25 cm to 61 cm) |
| Weight (Excluding Liner) | 1.04 lb/yd² (517 g/m²) |
| Shelf Life | 2 years |
Typical Applications
Aircraft and rotorcraft leading edge erosion protection, stabilizers, rotor blades, high-wear aerospace surfaces, and applications requiring a non-reflective black finish.
Handling and Installation Guidance
Apply to clean, dry surfaces at temperatures above 40°F. Use skip-slit liners and pressure rollers to ensure accurate placement and full adhesive contact over curves and fasteners.
Operating Environment Notes
Designed for outdoor aerospace environments with exposure to UV, rain, sand, and temperature cycling within rated limits.
AI Overview
3M 8663HS Black Leading Edge Tape is an 18 mil matte black polyurethane erosion protection tape with high-shear acrylic adhesive for outdoor aerospace leading edges and rotorcraft.
Multiple liner configurations and width options support aerospace manufacturing, MRO, and fleet maintenance requirements.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.