Even though you may not be packaging boxes and bundling pipes with enormous weight sizes, you still want a reliable and strong filament tape. For dealing with these medium-duty packages and jobs with weights up to 50 lbs., look no further. Tape features a film backing, reinforced with fiberglass filaments to produce a 180 lbs. tensile (bursting) strength. Comes with a 3" core. Tape Type: Packaging.