Sikaplan® WP 1120-20 HL

Sheet waterproofing membrane for Basements and Tunnels

Sikaplan® WP 1120-20HL is a homogenous sheet waterproofing membrane with a yellow signal layer, based on polyvinylchloride (PVC-P)

  • Based on virgin material with consistent quality
  • With signal layer to indicate damages
  • High resistance to aging
  • High tensile strength and elongation
  • Resistant to natural aggressive mediums in ground water and soil
  • High resistance to mechanical impact
  • High dimensional stability
  • High flexibility in cold temperatures
  • Optimized workability, thermally weldable
  • Suitable for installation on weak substrate
  • Can be installed on damp and wet substrate