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  • galvanised with mounting bracket or with angled hinge
  • water pressure-tight
  • easy and quick installation

Galvanised steel band coated on both sides with fabric-reinforced butyl rubber, also coated on both sides with a tearproof, easily removable silicon protection paper separated in the middle. The butyl rubber coating reacts with a component of the fresh cement paste. For joint sealing in concrete construction. In the flexible butyl rubber coating, movements caused by shrinkage deformations of the concrete are dissipated.