Transparent, 2.3 mil (0.058 mm) film tape used for L-clip closure, attaching, tabbing and holdingUPVC backing material is 1.5 mil (0.038 mm) thick, moisture, chemical and UV resistantExcellent handling, high clarity and long agingClean removal from wide variety of surfacesEasy to apply without a dispenserEasy to open when used as closure feature