practical metal scissors

provide high mechanical protection and absorb UV rays 100%

A completely unique exhalation valve means that moisture and heat in the mask are greatly reduced

both outside and inside

solid and liquid particles

LIGHT membrangennemføring 200x200 mm til Ø100 mm rør rheinzink rendejern practical metal scissorsMembrane penetration Dimension: 200x200 mm Flexible measurement: From 0 to max 100 mm Used when passing through a vapor barrier, sub ceiling of track material, fixed sub ceiling, wall, floor deck with wooden and iron beam layers Adhesive solution Fast and simple assembly Meets the building regulations' requirements for tightness