Butyl rubber adhesive tape Ampacoll BK535

Flexible butyl rubber tape allows for easy, weatherproof sealing of joints, vents and holes. Suitable for internal and external use on all types of wood and membrane surfaces. The extremely high bond strength means that it is possible to work with many different surfaces such as paper, polyethylene, steel, aluminum, glass, etc.


  • Width: 50mm
  • Lenght: 25m
  • Vapour-barrier properties
  • Highly flexible – follows component movement
  • Easy to use – shape by hand
  • Internal/External

Technical data sheet Ampacoll BK 535



For more detailed information about the product and its purchase options, contact SIA Visico Fastening Systems

SKU: 7640115533012

Butyl rubber adhesive tape Ampacoll BK535


Application tips:

The surfaces to be sealed must be clean, dry and free of dust and grease. Ampacoll BK 535 immediately adheres to the substrate. Removing the tape from the base is only possible to a limited extent. Ampacoll BK 535 is a butyl rubber tape with a highly flexible coating applied on one side. It is made from the highest quality raw materials. This special sealing tape is the perfect combination of all factors required for a durable, easy-to-make seal for all types of permeability through air and wind seals and vapor barriers, as well as rafters, vents, pipes, etc. You can also use Ampacoll BK 535 to seal joints between plates or other elements. The extremely high bond strength means that it is possible to work with many different surfaces such as paper, polyethylene, steel, aluminum, glass, etc.