KWR3 T profile is used at vertical joints between the panels. It is not as common as our standard KWR1 profile. Its resistance is lower due to its dimensions. 50 mm foot limits adjustment. 100 mm wide front of the profile is usually enough to connect two neighbouring panels and keep the required distance from their edges to fixing points. KWR3 profile is used for projects with lower requirements and loads. Undoubtedly its biggest advantage is low price.
Alloy Grade: EN AW-6060 lub EN AW-6063
Delivery status: T6 lub T66
Reaction to fire class: A1
Corrosion resistance: C3