BBA Agrément Certificate
Liquid applied pure polyurea membrane.
A two part, elastic, 100% solids, very fast curing pure polyurea liquid applied membrane with very good chemical resistance.
Should not be used in closed structures containing biogenic sulphuric acid Sikalastic®-841 ST can only be spray applied with special two part hot spray equipment.
J30/150 Hot applied damp proofing
J30/20 Hot applied damp proofing
Standard product features
Grey ~ RAL 7005 or un-pigmented (yellowish).
Tensile strength to DIN 53504:
> 15 N/mm².
Shore D hardness to DIN 53505:
Elongation at break:
Varies depending on substrate, consult technical datasheet for further details.