3M 44 - 3M Polyester Film Electrical Tape (linerless)  
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3M 44 - 3M Polyester Film Electrical Tape (linerless)

This .0055 inch thick tape is a polyester web reinforced polyester film coated with a rubber pressure-sensitive adhesive. On a 3 inch paper core this puncture-resistant tape is tough and conformable with excellent electrical properties.

Backing Description Polyester Film/Mat 
Adhesive Thermosetting Rubber 
Operating Temperature (°C)  130 
Total Thickness (mils)/(mm) 5.5/0.139 
Dielectric Breakdown (Volts) 5500 
Insulation Resistance (megohms) >1 x 106 
Breaking Strength (lb/in/)(N/10 mm) 40/70 
Elongation (% at Break) 50 
Electrolytic Corrosion Factor 
Adhesion to Steel (oz/in)/(N/10 mm) 60/6,6 
UL 510 Flame Retardant 
CTI Material Group 

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23.5in x 90yds
*Made to Order: Ships in 10-15 days
44TAPE-23.5X90$353.161