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3M 79 Paper Core Glass Electrical Tape, 0.9" x 60 yd x 7 Mil, White

ID: 3M79X.9 Mfr ID: 79X.9
Manufactured by: 3M Electrical OEM Materials
3M glass cloth electrical tape 79 is a 7 Mil woven insulating glass cloth tape with an acrylic pressure sensitive adhesive. This tape is used to electrically insulate and provide mechanical protection at temperatures to 302 deg F. It also features a superb absorption of resin and varnishes.
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USD $32.59 / RL

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1-11 $32.59 / RL
12-23 $29.39 / RL
24-47 $26.77 / RL
48+ $22.71 / RL

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  • Brand name :  3M
  • Series :  79
  • Item Name :  Electrical Tape
  • Short Desc :  TAPE,3M 79 .900"X 60YD ROLL WHT
  • UNSPSC :  31201507

This tape provides insulation and solvent-resistant protection for use as coil cover, anchor, banding and core, layer and crossover insulation. It is edge tear resistant, conformable and printable.


WARNING: California Proposition 65 - Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Design & Construction
Color White 
Adhesive Type Acrylic 
Backing Material Glass Cloth 
Performance Details
Adhesive Strength 30  oz/Inch
Elongation 5% 
Tensile Strength 150  psi
Breaking Strength 150  lb/Inch
General Features
Shelf Life 60 Months 
Type Paper Core 
Environmental Condition
Temperature Rating 32  deg F
Resists Solvent, Tear 
Flame Retardant No 
Electrical Properties
Dielectric Strength 3000  V
Physical Properties
Length 60  Yard
Core Size 3 Inch 
Width 0.9  Inch
Thickness 7  Mil

3M 79 Paper Core Glass Electrical Tape, 0.9" x 60 yd x 7 Mil, White Technical Data Sheet 

3M 79 Paper Core Glass Electrical Tape, 0.9" x 60 yd x 7 Mil, White Material Safety Data Sheet (MSDS) 

Features :

  • Woven insulating glass cloth tape featuring an acrylic, pressure sensitive adhesive
  • Electrically insulates and provides mechanical protection at temperatures to 150 deg F
  • Edge tear resistant and conformable
  • Temperature rating of 32 to 302 deg F

Applications :

  • For Bobbin Wound Coils, Banding Arbor Wound Coils, Lead Pad Hold Down, End Turn and Lead Anchor and Connection