KWRK is used for fixing non standard cladding panels. 4 mm thick “leg” increases the resistance and stiffness of the profile allowing it to be used as a support for heavy panels made of stone or concrete. Its box like shape allows all three sides to be used as a support at the same time.
Alloy Grade: EN AW-6060 lub EN AW-6063
Delivery status: T6 lub T66
Reaction to fire class: A1
Corrosion resistance: C3