Sikaplan® WP 1100-30 HL

3.0 mm thick PVC sheet waterproofing membrane for basements and tunnels

Sikaplan® WP 1100-30 HL is a flexible, 3.0 mm thick, homogeneous sheet waterproofing membrane. It contains a signal layer and is based on high-quality polyvinylchloride (PVC-p).

  • High resistance to ageing
  • Good resistance to microbial degradation
  • Good resistance to root penetration
  • Suitable for contact with acidic (soft) water and alkaline environments
  • Optimised flexibility, tensile strength and multi-axial elongation
  • Optimised workability and thermally weldable
  • Part of the complete waterproofing membrane system
  • Proven performance over decades
  • Contains no recycled materials and no DEHP (DOP) plasticisers