Shurtape J-LAR 1" & 2" x 72 Yard Tape Rolls are crystal clear, extra strong J-Lar II 3.5 mil polypropylene tape.

Core: 3" diameter
Backing/Carrier: biaxially-oriented polypropylene (BOPP) film
Adhesive: solvent based acrylic
Thickness: 2.6 mils (carrier, adhesive)
Adhesion: 30 ounces per inch (to stainless steel)