3.5 mil - Translucent 1 mil polyester film with 2.5 mils of a nonresiduing oure silicone adhesive system. The extra adhesive mass provides for super tack and adhesion making it suitable for flyying splice applications. Perfect for electrical insulation. Adhesion: 35 oz/in. Tensile: 24 lbs/in. Elongation: 100% Temperature range: -73ºC to + 177ºC (350ºF). Dielectric strenght: 5.5KV. Insulation class: 130ºC. 3" plastic core.

Alternative to Bondtec #286; TLC #TLC #CT934; Ideal #9150.

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