Duct Tape Grade Industrial, Number of Adhesive Sides 1, Duct Tape Type Duct Tape/ NOMINAL WIDTH: 2.0 INCHES NOMINAL LENGTH: 60.0 YARDS MINIMUM TENSILE STRENGTH: 20 POUNDS PER SQUARE INCH ADHESIVE LOCATION: ONE SIDE SPECIAL FEATURES: TIGHTLY WOVEN CLOTH SCRIM WITH LAYER OF POLYETHYLENE FILM; FOR SEALING AIR CONDITIONING DUCTING; AND APPLICATIONS WHERE SOUND DAMPING,SPLICING OR INSULATION OF DISSIMILAR METALS IS DESIRED COLOR: BLACK OVERALL