STOPAQ Wrappingband

STOPAQ® Wrappingband is a corrosion preventing wrap material adhering extremely well to steel and factory applied pipeline coatings like PE, Liquid Epoxies and FBE. STOPAQ Wrappingband is capable of coating pipe at a wide range of temperatures and has products for above and below ground pipe.


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Description

Stopaq® Wrappingband is a non-toxic, cold-applied, prefabricated wrap coating, based on a compound containing non-crystalline, lowviscosity, non-crosslinked (fully amorphous), pure homopolymer
Polyisobutene. Stopaq® Wrappingband 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 is fully resistant to water, salt spray and UV-radiation, and has a low gas- and
water vapour permeability. Stopaq® Wrappingband requires application of a polymeric outerwrap 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 an additional mechanical protective layer can be applied on top like Stopaq® Polyester, or Stopaq® Outerglass Shield XT Grey.

Features:

  • Controlled cold flow providing inflow into the finest pores of the
    substrate
  • Resistance to low temperatures without getting brittle
  • Conforms to irregular shapes
  • Low surface tension; adheres on many dry substrates at a molecular
    level
  • Surface tolerant: no blasting techniques required, wire brushing is
    sufficient (ISO 8501-1: St 2)
  • Constant film thickness
  • Adhesion based on vanderWaals forces
  • Self-healing of small dents, voids and cracks
  • Inert to ageing and weathering
  • Resistant to many chemicals like water, salts, acids, alkalis, polar
    solvents, etc. For additional information, please consult Stopaq B.V.

Benfits:

  • Environmentally friendly, no health and safety hazards to humans
  • Very well suited for application on new-built pipes and for pipe coating
    rehabilitation
  • Fast and easy field application, especially under cold conditions.
  • Can be moulded onto various types of irregular shaped objects
  • No osmosis or underfilm migration of moisture
  • No cathodic disbondment

WHEN ORDERING, PLEASE ANSWER THE FOLLOWING QUESTIONS:

  • NPS of pipe to be coated:
  • Maximum Operating Temperature:
  • Cutback length / total length to be coated / repaired:
  • Plant applied coating system / thickness:
  • Application: (Field Joints, Soil to Air transition etc.):
  • Operator / End-User:
  • Date material is required: