Sikalastic®-720 Base

Two-component, fast-curing, solvent-free, crack-bridging, elastomeric polyurethane base coat

Sikalastic®-720 Base is a two-component, aromatic, chemically cured, elastomeric polyurethane coating intended for use as the waterproofing base coat under polyurethane or epoxy wearing surfaces for pedestrian and vehicular traffic bearing applications, and as the waterproofing base coat under a separate wearing course such as concrete or asphalt pavement, and tile in a setting bed.

  • Low odor and fast turnaround
  • Excellent crack-bridging properties and flexibility, even at low temperatures
  • Resistant to water and de-icing salts
  • Alkaline resistant