Sikalastic®-8440
Polyurea spray applied chemical resistant membrane
Sikalastic®-8440 is a 2-part, pure polyurea, hot spray applied, elastic, very fast curing, waterproofing membrane. Provides a seamless, abrasion and chemical resistant finish for liquid retaining structures containing high levels of acid.
- Seamless
- 100 % solids
- Very fast reactivity and curing time
- Almost immediate return-to-service time
- Applicable in temperatures from -20 °C to +50 °C
- Performs in constant dry temperatures from -30 °C to +100 °C
- Good crack bridging properties
- Excellent chemical and abrasion resistance
- Resistant to biogenic sulphuric acid