2.5 mil translucent pink polyester film tape. 1 mil polyester film coated with 1.5 mils of silicone adhesive. Bonds quickly to silicone coated surfaces. Designed as a more stringent splicing tape for use on all types of substrates. Used in splicing of silicone treated papers, films and other substrates. Used for flexible circuit materials during manufacturing and subsequent processing, and used as a protectivemaskant on panels subject to mild caustic or acid bath etching and plating. Adhesion to SST: 32oz/in. Tensile strength: 27 lbs/in. Elongation (at break): 100% Temperature resistance: long term -60ºF to 300ºF/short term -60ºF to 500ºF. 3" plastic core.

Alternative to Scapa Finite #R578CAP #SC-4055; Specialty Tapes #S796.

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