Stopaq® Wrappingband CZH is a corrosion preventing wrap material adhering extremely well to steel and factory applied pipeline coatings like PE, PP and FBE. Stopaq® Wrappingband CZH is a non-toxic, cold-applied, visco-elastic prefabricated wrap coating, based on a compound consisting of noncrystalline, low-viscosity, non-crosslinked (fully amorphous), non-reactive Polyisobutene. Stopaq® Wrappingband CZH is viscous at the indicated operating temperatures. Due to its liquid nature it has a set of unique properties like cold-flow into all irregularities of the substrate and self-healing of the complete coating system. The compound does not cure and is unable to build up internal stress. Stopaq® Wrappingband CZH is fully resistant to water and has a very low gas- and water vapour permeability. Stopaq® Wrappingband CZH requires an additional flexible mechanical protective layer like Stopaq® Outerwrap or Stopaq® High Impact Shield. This improves impact and indentation resistance of the coating system and supports the self-healing ability of small damages like dents and cuts. Optionally a rigid mechanical protective layer can be applied on top like Stopaq® Polyester or Stopaq® Outerglass Shield.