3US - Blue (translucent) 3 mil Polyester film with 2 mils of a Silicone Adhesive system. Resists fumes and chemicals, and leaves minimum residue on removal. Allows visibility of circuitry after masking. Film will not break or split during application or removal. A protective tape, designed to perform well in all phase of masking operations during printed circuit board production. Industry standard plater's tape. Protects surfaces from splashes and chemical fumes in tin/lead stripping and gold tab plating. Adhesion: 32 oz/in. Tensile strenght: 24 lbs/in. Elongation: 80%. Temperature range: -100º to +350ºF. 3" plastic core.

Alternative to Ideal #9190; Scapa #581; Permacel P-377; 3M #8951; St. Gobain #M741.

36GS(Esmerald Green) - OS(Brown/Rust) 3.6 mil total - Translucent 2 mil polyester film with 1.6 mils of a nonresiduing pure siliconte adhesive system. One of the cleanest and strongest splicing tapes available. Its high adhesion and extremely stable adhesive system give it excellent resistance to photo processing chemicals, acids, oils, solvenst, aging, staining and water immersion. A superior performance leader card splicing tape. Used for splicing siliconized papers, films and now-woven materials in converting. Used for masking adhesive seams in metal bonding processes. Adhesion: 28 oz/in. Tensile: 51 lbs/n. Elongation: 10%. Temperature range: up to 350ºF 3" plastic core

Alternative to Ideal #9209, 9211, 9212; TLC #934; St. Gobain SP-2150, #M830 & # M832; 3M #8902 & #8464; Scapa #572LS; Covelance #781; Bondec #291-7X & #293

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