Excellent UV resistance (180 days exposure) Long term durability and highly vapour permeable Outstanding adhesion on cold and/or wet surfaces Available in a range of widths to suit varying applications
TESCON EXTORA weathertight sealing tape is an essential component of all weather resistive barrier (WRB) systems. It is compatible with membranes and underlays as well as rigid sheathings, rigid wall underlays and rigid air barriers (RAB). TESCON EXTORA is weathertight and vapour permeable. It is flexible, easy to cut, and has a simple to remove release paper, ensuring maximum productivity during installation. TESCON EXTORA provides a wind tight and watertight adhesive seal to the substrate, forming weathertight connections under all conditions.