Sika Waterbar® AR VN

EXTERNAL PVC WATERBAR FOR CONSTRUCTION JOINTS

Sika Waterbar® AR VN is a flexible, external waterbar for construction joints made from thermoplastic PVC.
It is designed to stop the migration of water through construction joints in concrete structures.

  • Sealing starts as soon as the concrete has hardened
  • Multi rib profile provides impenetrable barriers to water migration
  • Can be easily site welded 
  • Good chemical resistance
  • Integrated injection channels for subsequent back-filling
  • Suitable for welding with PVC-P based Sikaplan® WP membranes