• Zapp-Zimmermann
  • ZZ fire protection mass
  • ZZ fire protection plugs
  • ZZ mounting accessories
  • ZZ-Joint seal
  • Brandschutzmanschette
  • Zapp-Zimmermann Boards
  • Zapp-Zimmermann Foam
  • Zapp-Zimmermann fire protection block
  • Zapp-Zimmermann-Box
  • Zapp-Zimmermann-DoBo BDS
  • Zapp-Zimmermann-Label
  • Zapp-Zimmermann Mastic
  • Zapp-Zimmermann Foam plug
  • Zapp-Zimmermann accessories
  • Zapp-Zimmermann-Joint seal
ZZ Kennzeichnungsschilder
Manufacturer

For designation of approval-compliant through penetration firestop systems.

Properties