The Professional Approach to Blade Coatings

With the increasing emphasis on wind energy as a global power supply over the last two decades, we have concentrated our coatings expertise on the wind power industry and developed advanced coatings for wind turbine rotor blades to resist abrasion and erosion caused by global outdoor climates as well as focusing on elasticity, adhesion to laminates and other surface characteristics.
All ALEXIT® BladeRep® products are two-component, polyurethane-based and are designed for the long-term protection of objects exposed to extreme environmental stress.


Market & technology leadership in Wind coatings


More than 20 years of R&D, production and application of rotor blade coatings


DNVGL-certified OEM quality
for blade repairs


Customized products & packaging for efficient repair processes and durability

Behind the Brand

Areas subjected to extreme environmental stress, specifically leading edges and tips need to be protected by a comprehensive repair system. Consisting of four products – profile filler, pore filler, leading edge protection and topcoat, ALEXIT BladeRep® allows applicators to select the most efficient product for each repair application. 

With ALEXIT® BladeRep®, Mankiewicz provides a high quality and durable product line to satisfy the requirements of the blade maintenance market by prolonging the life cycle of blades. All ALEXIT® BladeRep® products are polyurethane-based, aiming to avoid the need for frequent costly blade replacements and extending the time between maintenance intervals – making it the cost-effective choice. As an internationally operating company with 16 locations worldwide, we can give on-site support, with local knowledge, wherever needed. 


Efficient and Environmentally Friendly

Always offering the best is the principle of our traditionally outstanding quality philosophy. This means not only meeting external requirements but also meeting the high standards we set ourselves. No matter in which country we produce, the following principle is always valid: the  best quality product for every customer.

We are committed to product safety. It is important to us that our products meet the highest quality standards and that we constantly develop and improve them. For these standards, we rely on our quality management system, which we have established and fine-tuned for a long time.

And this with success - Mankiewicz is certified according to:

  • ISO 9001
  • IATF 16949
  • EN 9100
  • ISO 14001
  • ISO 50001
  • DNVGL certified

Environmental Management

We commit ourselves to permanently improve our overall performance regarding environmental protection, not only on the basis of an established environment  management system in accordance with ISO 14001 and in compliance with applicable law and legal requirements, but also by conviction.

With our effective company strategy we will not only meet the future requirements with regard to environmental protection but also play our part in bearing the global responsibility for a healthy environment.