The RAL quality mark for 接缝密封 components and systems certifies high-quality products and thus facilitates the choice of a good sealing product. Now the Hannoband-BG1 of the sealing and insulation specialist HANNO (Laatzen) received this award, the handover took place at the BAU in Munich. "We are very pleased about this confirmation of our claim to always deliver high quality", explains Markus Fehrmann, Sales Manager at HANNO.

The tape for long-term sealed expansion and connection joints meets the requirements according to DIN 18542:2020 of the stress group MF1 for outdoor weathered applications. After the outdoor weathering test over 10 years required for the award, the Hannoband-BG1 still clearly exceeds the requirements for 防暴雨ness, air tightness and weather resistance according to DIN 18542. In the "Hurricane Test", the Hannoband-BG1 even convinced with up to 9000 Pa wind load.