Root-resistant polyurethane waterproofing membrane 

Sikalastic®-777 is a high performance, hand-applied, low VOC, moisture-curing single component elastomeric polyurethane membrane with excellent root-resistance properties.

  • Excellent root resistance properties
  • Low VOC, complies with Green Star requirements
  • UV resistant
  • Quick tack-free surface
  • High resistance to stagnant water
  • High resistance to puncture
  • High elongation, Class III membrane >300% according to AS/NZ4858
  • Single component, ready to use