PVC Sealing

Sealing with PVC is a key component in modern car body construction. It provides lasting protection for vehicle bodies against moisture, corrosion, vibration, and noise transmission, thereby making an important contribution to quality, durability, and acoustics. The targeted use of automated application technology enables all sealing processes to be carried out reproducibly and to a high standard of quality.

Our experience covers the entire spectrum of PVC-based sealing systems. From visible seams on the exterior to functional protective layers in the underbody or interior. Robot-guided application technology allows even complex body structures to be measured and processed with precision. Seamless integration into existing lines is possible at any time.

Fine seam sealing (FAD)

Fine seam sealing is used where visible seams on doors, hoods, or tailgates need to be protected against corrosion. The PVC is applied along the seam in a precise, robot-assisted process, even on complex geometries. Precise material guidance and a constant temperature play a key role in meeting the high visual requirements.

Under body protection (UBS)

To protect the underbody of car bodies from stone chips and corrosion, liquid PVC is applied to the underbody in several steps. To reach all surfaces, different application heads with nozzles that can be adjusted as required are used. The PVC is fed to the robot in the required quantity and pressure by a dosing unit and tempered to the correct temperature by Peltier elements.