The product developed, MA 39 tested and patented in Austria is a film-forming coating (KaWaTech®) that is applied to the substrate to be protected.
A continuous transparent film is created by applying KaWaTech® by rolling or spraying, which protects the treated surface from environmental influences and dirt.

The finished film provides protection against water ingress from the outside because water droplets are too large and cannot penetrate through the pores of the film due to their surface tension.