4421 is a 5.8 mil, creped paper masking tape. It provides an excellent blend of value and performance due to its excellent paper strength, cured rubber adhesive and high shear. 4421 performs under stress and temperatures where general purpose products fail. It is a production grade masking tape which has been formulated to assure clean removal from a variety of substrates when general purpose masking tapes do not perform adequately.
Medium Grade High Shear Masking Tape
• 20.00 lbs/in