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DELTA-FLEXX-BAND F 100mm x 10m elastic tape


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Stretchable  bituminous-rubber glue with high adhesive ability on a high-strength non-woven tape for roofing and airtightness applications. 

DELTA®-FELXX BAND is a stretchable butyl rubber adhesive on special fleece.
The connection and sealing tape has a high bond strength and high flexibility at the same time and is suitable for exterior and interior details (skylights, vent pipes and cables).

First pre-stretch the DELTA®-FLEXX BELT and, depending on the detail, only partially loosen the back cover. When closing vapor barriers, fix them with nails on the substrate and coat them (moisten the fleece before).

Connecting and sealing tape for connecting films to construction elements located inside or outside the room - exhaust ventilation pipes, roof penetrations, ariel terminals, roof windows. It is used for joining films to the wood or log walls.

For external and internal use. Before the sticker, you must first stretch the tape. It has excellent adhesion to concrete, stone, brick, metal and other materials.



Technical data

Stretchable  bituminous-rubber glue with high adhesive ability on a high-strength non-woven tape.

Working temperature

from +5 °C

Roll width

100 mm

Roll length

10 m

Effective range

-40 °C to +80 °C

Quality - made in Germany

"Our products are up to any test."
Dörken keep setting new standards of quality, offering all-round solutions for roofs and cellars. The outstanding track record of its products, its comprehensive technical knowhow, and its excellent service have made Dörken GmbH & Co. KG one of the leaders in the European market for building materials. For more than 50 years, high-quality laminated sheets for roofs, façades, and cellars have been made in Herdecke under the brand name DELTA®.

Rigid quality controls – for sophisticated demands.
First-class materials, continuously and strictly monitored at every stage of the manufacturing process, guarantee enduring functionality and a long life. For us, quality means that our customers are satisfied and their expectations have been more than fulfilled. This implies constantly checking, reviewing, and improving products and processes. To think everything through down to the smallest detail: having fulfilled this ambition for more than 120 years, Dörken remains a powerful partner of dealers, planners, and craftsmen.

Those who rely on our products will reap long-term benefits.
Our promise 'DELTA® protects property. Saves energy. Creates comfort.' may be taken literally. For our system solutions from roof to cellar produce convincing
results – worldwide. This is because the quality of our products 'made in Germany' is high, our solutions are adapted to practical conditions, products and accessories can be combined to fit exactly, and the service we offer you is excellent right from the start.

Made in Germany – to us, more than a mere seal of quality.
Join all those who benefit from the extreme dependability and lasting functional reliability of our innovative and efficient products of proven Dörken quality which we continuously check and improve in our own test laboratories. And you may not only rely on top-quality materials. For more than 50 years, composite sheets of sustainably good quality for cellars, façades, and roofs have been made in Germany . At our group headquarters in Herdecke as well as in Hagen-Vorhalle, in one of Europe 's leading-edge production facilities for spunbonded cloth. Not for nothing are we market and technology leaders in this field across Europe

Estimated delivery time 1-3 days