Single-tape system for the corrosion prevention coating of metal pipes and pipelines in accordance with DIN 30672, EN 12068, ASTM and AWWA. For extreme corrosion conditions and mechanical stresses.

  • For operating temperatures up to +50°C (+122° F)
  • Compatible with factory coatings made of PE, PP, FBE, PU and bitumen.
  • Fulfils EN 12068-B50, DIN 30672-B50 and ISO 21809-3; Type 12A-1.
  • Fulfils class B 50 in accordance with EN 12068, even after just one layer with an overlap of 50%.
  • Highly cost-effective and simple to use.

BUTYLEN-AS50 is a cold-applied single-tape system for corrosion prevention on metal pipes, offering outstanding economic and qualitative properties. Thanks to the innovative formula, the tapes fuse together in the overlapping area and create a long-lasting hose-type coating.

BUTYLEN-AS50 : Industries and solutions

BUTYLEN-AS50 in use with a DEKOMAT® application device in pipeline station construction

BUTYLEN-AS50 is a high-quality single-tape system with outstanding corrosion protection properties. Even after just one layer with an overlap of 50%, the tape exceeds the requirements for stress class B50 in accordance with EN 12068, which makes this product an extremely cost-effective solution for the user.
BUTYLEN-AS50 is used for field joint coating and in pipe coating and rehabilitation on pipelines and in power station and pipeline station construction. A further special application of BUTYLEN-AS50 is as a mechanical protection tape as part of the Vivax Coat system.