The pre-folded, robust adhesive tape is especially suitable for sealing interior structural joints in solid structures and metal structures where connections are required to window and door frames.
Fentrim IS 20 is the optimal solution for permanent airtight sealing of window frames and other right-angle connections on the building interior. As with all tapes in the Fentrim family, IS 20 is a completely primerless solution for all substrates – including masonry.
Features
Immediate seal over entire surface area
Pre-folded at 5/8” with exposed adhesive surface
Protruding backing strip is tear-proof and easy to remove