3M 57 - 3M Polyester Film Electrical Tape (linerless)  
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3M 57 - 3M Polyester Film Electrical Tape (linerless)

3M™ 57 Polyester Film Electrical Tape is a 1 mil polyester film tape with rubber thermosetting adhesive.

Backing Description Film 
Adhesive Thermosetting Rubber 
Operating Temperature (°C)  130 
Total Thickness (mils)/(mm) 3.3/0.083 
Dielectric Breakdown (Volts) 7000 
Insulation Resistance (megohms) >1 x 106 
Breaking Strength (lb/in)/(N/10 mm) 50/88 
Elongation (% at Break) 110 
Electrolytic Corrosion Factor 
Adhesion to Steel (oz/in)/(N/10 mm) 60/6,5 
UL 510 Flame Retardant 
CTI Material Group 

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48in x 100yds
*Made to Order: Ships in 10-15 days
57TAPE-48X100$1,482.621