3M (815) 06975 3M™ Duct Tape, 3939, silver, 1.89 in x 60 yd (48 mm x 55 m), bulk, Colour: Silver, 3M Stock No. 7000136799

3M™ Duct Tape 3939 is the all-around holding, splicing, masking, patching, sealing and seaming tape. A polyethylene coated cloth backing with rubber adhesive offers high tack, conformability, strength and easy tear. The individual roll wrap preserves integrity of the roll for less waste and the product number is printed in core to ensure the correct product is used. It features good moisture resistance and has good tensile strength.