For use in mining and tunnel driving technology, we select appropriate application-specific materials to manufacture your individual concrete spray nozzle according to drawing or template for exact spraying.
![betonspritzduese2 betonspritzduese2](https://www.habermann-materials.com/wp-content/uploads/2019/03/betonspritzduese2-500x185.jpg)
Hawiflex® polyurethane benefits:
- Reduces maintenance costs
- Resistant against mould oils and atmospheric influences
- Less abrasion and longer remaining life utility compared to rubber