Excellent performance!
Our Hannoband-BG1 is now additionally certified with the the RAL quality mark for joint sealing components and systems.
HANNO - your partner in joint sealing and sound insulation for more than 125 years
Joint sealing in building construction
Sound insulation systems
Our Innovation: PFAS-free sound insulation

Hanno-Tect-F-free
We'll become fluorine free.
Because green alone is not enough.