for inside and out   no possibility of confusion   dry joints in all weather conditions     Wettergegebenheiten   conform with RAL   low storage space (only a foil tape)   self-adhesive strips for adhering to     window frames   can be plastered and painted over	The ideal window foil tape for the inside   and outside window joint!   The new Hanno duo foil tape adapts itself   to the moisture situation and ensures an   optimal regulation of the moisture in the   window joint throughout the year.	Component Product of the Hanno Triple-Layer Joint Sealing System