Certificate of usability:
ETA-22/0052
Thickness structural element:
Wall ≥ 100 mm
Floor ≥ 125 mm
Sealing thickness:
Wall ≥ 100 mm
Floor ≥ 125 mm
Maximum sealing size:
Wall ≥ 350 x 150 mm (square) or Ø 150 mm (round)
Floor ≥ 350 x 150 mm (square) or Ø 160 mm (round)