Flame retardant $ cold resistant. 7 mil (0.18mm). Plasticized PVC film with an aggressive rubber resin adhesive in OSHA colors. For cable coding, quick identification of electrical phases, circuits, feeders and branches. Flame retardant. Voltage Breakdown: 8KV. Tensile strength: 14.8 lb/in. Adhesion: 16.4 oz/in. Elongation: 200%. Temp. resistance: 176 ēF (80 ēC). Individually cello-wrapper and labeled. 1 1/2" (38.1mm) UL/CSA listed core.

Mill:

• A "mil" is a unit of thickness equal to one thousandth of an inch. 
• To convert mil to inches take mil & divide by 1000. 
• Thus, a 2 mil bag would be .002 inches thick.
• Example: Ex: 2 mil/1000 =.002 inches