Impact and Abrasion-Resistant Sealing

SikaSeal® Underbody Coating is a one-component PVC-based product that is cold applied and heat cured. Developed for application on e-Coated substrates, it seals and prevents the entry of water, corrosion, and dust into the joints of car bodies. It also offers excellent noise reduction performance and high resistance to abrasion and impact. The material is typically applied in regions of the underbody, rocker panel, and wheel arches, where exposure to the driving environment and stone beats is constant.


  • High resistance to impact and abrasion
  • Acoustic dampening
  • Good thixotropy
  • Good adhesion on metal substrates
  • Suitable for manual or robot application