Sikalastic®-841 ST

Sikalastic®-841 ST is a two part, elastic, 100% solids, very fast curing and coloured pure polyurea liquid applied membrane with good chemical resistance.

  • Very fast reactivity and curing time
  • Almost immediate return-to-service time
  • Applicable in temperatures from +1°C to +50°C
  • Performs in constant dry temperatures from -30°C to +100°C
  • Excellent crack bridging properties
  • Good chemical resistance
  • Excellent abrasion resistance
  • UV light exposure may lead to yellowing and chalking
  • Not resistant to biogenic sulphuric acid