A 7 mil (0,18mm) all weather, professional grade, pressure sensitive vinyl tape which gives excellent performance over a wide range of temperatures. Cold and sunlight resistant. Flame retardant. PRO-43 can be used as primary insulation for splices at not more than 600 Volts. Used as protective outer jacket over splices and all low temperature applications. UL 510,CSA 22.2 (rated from -18°C to 105°C),VDE approved ASTM-D-3005, HH-I-595C. Lead-free.