3' wide x 82ft long prefolded roll. Folds are: 5/8" & 2 1/4" wide (15/60mm)
The white coloured, single-sided high-performance adhesive tape Fentrim IS 20 is the optimal solution for permanent airtight bonding of window and door frames in solid construction on the outside.
Fentrim IS 20 is pre-folded and available in the size 15/60. According to the rule "less permeable on the inside than on the outside", the black coloured window-joint tape Fentrim IS 2 perfectly supplements Fentrim IS 20.