Industrial grade duct tape. Excellent for varied uses: sealing insulation and color coding. HVAC industry for duct and equipment applications. High quality maintenance tape in a variety of manufacturing environments. Broad range of applications in the construction industry. Asbestos removal and polyethylene hanging. High quality polyethylene coated cloth tape. Conforms well to irregular surfaces. Adheres to a wide variety of surfaces. Tears straight, hangs straight, curl resistant. Easy unwinding. 11 mil thick. Sold by the roll. 24 per case.