2" x 50 yds. Silver 3M 1900 Duct Tape. Ideal for sealing, holding, marking and other light-duty applications. Resists moisture for reliable tape performance in moist or humid environments._x000D_ Synthetic rubber pressure sensitive adhesive sticks on contact to metal, glass, plastic, concrete, and other surfaces in non-critical applications._x000D_ Surface readily accepts writing with markers for temporary labeling._x000D_ Tape tears easily by hand from the roll._x000D_ Data Sheet_x000D_ Brochure