Rotor Blade Finish
Rotor Blade Finish

Rotor Blade Finish

Permanent applications on rotor blades – discover our reliable adhesive tape solutions.



Leading Edge Protection

Leading Edge Protection
Leading Edge Protection

The leading edge of a blade is subject to erosion from heavy rain. Protect your blade with our single-sided PU tape. tesa® 52994 has proven itself in the wind energy, automotive and various other industries. A rain erosion test report is available upon request.

  

read more

Product features:

  • Robust, abrasion-resistant but conformable backing
  • High adhesion level for secure bonding
  • High transparency
  • Resistant to weathering and ageing
  • Rain erosion test report available
read more

Exterior Attachment Part Bonding

Mounting of Vortex Generators
Mounting of Vortex Generators

In blade design, exterior attachment parts such as vortex generators or training edge serrations are used to optimise the turbine performance. Use double-sided tesa® ACXplus acrylic foam tapes for bonding and to optimise your production process during blade finishing.

Compared to liquid adhesive systems, our constructive bonding tapes are easy to use and build the bond quickly. This means that assembly time can be cut down significantly.

At the same time, tesa® ACXplus offers high bonding strength, stress-relaxing properties and excellent resistance to weathering. We can provide comprehensive technical literature and our laboratory specialising in adhesive application will help you during your design process.

Product features:

  • High bonding strength

  • Stress-relaxing properties

  • Resistant to weathering and ageing

  • Technical design values available

read more

Show filters

tesa® ACXplus 7072

Specifications
foamed acrylic
pure acrylic
500 µm
1000 %

tesa® ACXplus 7074

Specifications
foamed acrylic
pure acrylic
1000 µm
1000 %

tesa® ACXplus 7076

Specifications
foamed acrylic
pure acrylic
1500 µm
1000 %

tesa® ACXplus 7078

Specifications
foamed acrylic
pure acrylic
2000 µm
1000 %

tesa® 62934

Specifications
PE foam
tackified acrylic
800 µm
250 %

tesa® 62936

Specifications
PE foam
tackified acrylic
1600 µm
175 %

Spray Paint Masking

Spray Paint
Spray Paint

The final touch on the wind turbine blade is the red paint at its tip. Whichever painting process is used – spray painting or other – we are experts in masking applications and have a wide variety of masking tapes that will facilitate your process: easy and fast to apply, secure adhesion to the substrate to make sure paint edges are sharp and clear, and easy to remove without leaving any residues on the blade.

Show filters

tesa® 4309 PV1

Specifications
slightly-creped paper
natural rubber
170 µm
12 %

tesa® 4334 Precision Mask®

Specifications
flat paper
acrylic
90 µm
4 %

tesa® 4843

Specifications
PVC film
natural rubber
122 µm
200 %