Sikalastic 1 K is a one component cementitious mortar, fibre reinforced, flexible waterproofing membrane.
This amazing product is has unique properties that are suitable for many applications, externally and internally. The product can be applied by trowel, roller or brush to marry with targeted thickness. Sikalastic 1K is suitable for both positive and negative tanking. i.e. it is ideal for swimming pool membrane, prior to tiling.