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3M 1157R Vinyl Electrical Tape, 0.7" x 72 yd x 4 Mil, Transparent

ID: 3M1157X.70 Mfr ID: 1157X.70
Manufactured by: 3M Electrical OEM Materials
3M 1157R electrical tape is a 100% rayon fiber backing coated on one side with an acrylic pressure sensitive adhesive system for an overall caliper of 4 Mil. The porous rayon mat and adhesive are both permeable to gases and liquids.

USD $26.38 / RL

Buy more and save

1-11 $26.38 / RL
12-23 $23.99 / RL
24-47 $21.98 / RL
48+ $18.84 / RL

10  In Stock

 Future Availability 

This item may be sold in units of 1.

Order Form
  • Brand name :  3M
  • Series :  1157R
  • Item Name :  Electrical Tape
  • Short Desc :  TAPE,3M 1157R .700"X 72YD ROLL WHT
  • UNSPSC :  31201525

1157R was specifically designed to allow thorough penetration of the impregnating varnishes inside bobbin-wound coils. Porous construction allows varnishes to penetrate thoroughly.

Performance Details
Adhesive Strength 11  oz/Inch
Elongation 17% 
Tensile Strength 8.5  lb/Inch
Design & Construction
Color Transparent 
Adhesive Type Acrylic 
Backing Material Vinyl 
Environmental Condition
Temperature Rating 130  deg C
Supporting Information
For Use With Scotchcast® Resins 
Physical Properties
Length 72  Yard
Core Size 3 Inch 
Width 0.7  Inch
Thickness 4  Mil

3M 1157R Vinyl Electrical Tape, 0.7" x 72 yd x 4 Mil, Transparent Catalog 

3M 1157R Vinyl Electrical Tape, 0.7" x 72 yd x 4 Mil, Transparent Technical Data Sheet 

Features :

  • Compatible with "Scotchcast" brand resins
  • 100% rayon fiber backing
  • Specifically designed to allow thorough penetration of the impregnating varnishes inside bobbin-wound coils

Applications :