3-level seal using only one product

The joint sealing tape offering massive time savings when fitting


ISO-BLOCO MULTI-FUNCTIONAL TAPE is a versatile special joint sealing tape with excellent functionality. Seals window and door joints, making them air tight and impermeable to driving rain. At the same time, ISO-BLOCO MULTI-FUNCTIONAL TAPE offers very good thermal insulation properties over the entire installation depth.

Product benefits

Safe and uncomplicated protection against rain and sunlight

  • 3-level seal using only one product
  • seals a wide range of different joints with just a few tape sizes
  • simple and secure window sealing with fitting in a single operation
  • great cost benefits from time saved during fitting
  • can be fitted in any weather
  • complies with the Building Energy Act requirements, RAL window installation principals and the UK Building Regulations
  • weatherproof
  • 10 Year Function Warranty*

* On the conditions of the manufacturer (available on request)

Application Areas

The practical sealing solution for anyone who wants to save money

The big advantage of using ISO-BLOCO MULTI-FUNCTIONAL TAPE to seal joints is the massive time saving when fitting. All three levels are sealed at the same time with a single product. There is no need for additional sealing with foils or other materials.


The all-in-one joint sealing tape for single and multiple-occupancy buildings

ISO-BLOCO MULTI-FUNCTIONAL TAPE is perfect for use in conventional single and multiple-occupancy houses. ISO-BLOCO MULTI-FUNCTIONAL TAPE has been tested by ift Rosenheim for its resistance to sun and rain and for its suitability as an air tight internal seal.

Baufuge 4.0
Gebäudeabdichtung der nächsten Generation

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