PLUS X AWARD – HYBRID MULTIFUNCTIONAL STRAP ISO-BLOCO HYBRATEC IMPRESSES IN FOUR CATEGORIES
This makes the ISO-BLOCO HYBRATEC hybrid tape developed with HYFI-TECH one of the outstanding product developments in modern building sealing systems.
Innovation – Technological progress
HYFI-TECH stands for the hybrid technology developed by ISO-Chemie with integrated foil firewall – a milestone in modern joint sealing. With this innovative technology, multi-layer foil firewalls are integrated directly into the multifunctional joint sealing tape. The result is an intelligent hybrid tape that combines the high air and driving rain tightness of classic foil technology with the movement absorption capacity and processing flexibility of pre-compressed PUR soft foam sealing tapes.
This has resulted in a new generation of multifunctional sealing systems that uniquely combine technological performance, ease of use and durability.
High Quality – Top quality for lasting safety
“Quality is our top priority at ISO-Chemie. We use high-quality, particularly durable, weather-resistant materials in the manufacture of ISO-BLOCO HYBRATEC, and the performance of our HYFI-Tech multifunctional tape even exceeds the standard requirements” emphasises Inge Knorn, Head of Marketing at ISO-Chemie.
Ease of use – Easy to install
ISO-BLOCO HYBRATEC is impressive not only on a technical level, but also thanks to its simple and quick processing method. With just one tape, window installation can be carried out in a single step in accordance with RAL standards. For window manufacturers, this means enormous time savings and a reduced risk of errors.
Due to the time-delayed expansion, there is enough leeway for the exact positioning of the windows.
With the ISO-BAUBERATER service, ISO-Chemie also offers professional support in the planning and execution of construction projects via a technical hotline, training courses, construction site briefings and personal consultations on site.
Functionality – Versatile use for sustainable construction
The multifunctional tape developed with HYFI-TECH combines absolute airtightness, excellent protection against driving rain and outstanding thermal and sound insulation in a single product.
Thanks to several integrated foil barrier layers, the RAL quality-tested 3-layer tape is 100% airtight on the room side and reliably prevents heat loss and draughts. In terms of weather protection, ISO-BLOCO HYBRATEC impresses with a driving rain tightness of over 1,200 Pa – an important factor in view of increasing extreme weather events with heavy rainfall as a result of climate change.
In terms of functionality, it also offers very good sound and thermal insulation values. In addition, optimum moisture removal is guaranteed, so that the joint dries out quickly and structural damage caused by mould growth is effectively prevented. ISO-BLOCO HYBRATEC thus ensures a permanently secure, energy-efficient and durable building envelope.

Jury statement
With ISO-BLOCO HYBRATEC, ISO-Chemie has achieved a technological leap forward that cleverly combines the highest demands of modern building physics with ease of use. Developed with HYFI-Tech, this multifunctional tape is a true all-rounder in joint sealing and a worthy award winner.
Further information about ISO-BLOCO HYBRATEC can be found at: www.ISO-Chemie.eu/hybratec









