The 372 DUCT-TEC® Unico is a special Duct tapes that is always used when a thin yet particularly strong backing is required. It impresses with its high abrasion and Tensile strength, yet is easy to unwind and tear by hand, making it particularly convenient to use. The tape is versatile – whether for marking, masking, bundling, protection or repair work. It is also ideal for covering outdoor areas, such as plaster and stucco work on smooth to slightly rough surfaces, as well as for surface protection during sanding.