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3M 8429 Polyester Tape, 1" x 72 yd x 3.2 Mil, Yellow, 36/Case

ID: 3M8429X1 Mfr ID: 70009350219
Manufactured by: 3M Industrial Adhesives and Tapes
3M polyester tape 8429 is composed of a heavy-duty polyester backing with an aggressive, versatile rubber adhesive. The polyester backing in strong yet thin making it ideal for demanding applications that require high tensile strength without bulk.
Special Handling Required

USD $64.46 / RL

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1-17 $64.46 / RL
18-35 $58.26 / RL
36-71 $53.15 / RL
72+ $45.21 / RL

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This item may be sold in units of 1.

  • Brand name :  3M
  • Series :  8429
  • Item Name :  Tape
  • Short Desc :  TAPE,3M 8429 1.000"X 72YD ROLL YEL
  • Packaging :  36/Case
  • UPC :  00021200057649
  • UNSPSC :  31201500

The tack level of the rubber adhesive allows it to attach quickly and securely to many surfaces. The yellow color makes the tape visible for splicing applications where the splice needs to be detected.


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

Performance Details
Adhesive Strength 69  oz/Inch
Elongation 130% 
Tensile Strength 54  lb/Inch
Design & Construction
Color Yellow 
Adhesive Type Rubber 
Backing Material Polyester 
Applicable Material Steel 
General Features
Shelf Life 18 Months 
Storage Temperature 16 to 27 deg C 
Environmental Condition
Temperature Rating 49  deg C
Resists Solvent, Chemical 
Physical Properties
Width 1  Inch
Length 72  Yard
Thickness 3.2  Mil
Core Size 3 Inch 

3M 8429 Polyester Tape, 1" x 72 yd x 3.2 Mil, Yellow, 36/Case Catalog 

3M 8429 Polyester Tape, 1" x 72 yd x 3.2 Mil, Yellow, 36/Case Technical Data Sheet 

Features :

  • 2 Mil polyester backing is strong to resist breakage in high tension application
  • Backing thickness also provides additional abrasion protection compared to thinner tapes
  • The stiffness of the 2 Mil backing makes for easier handling in that the tape is less apt to curl or fold over on itself
  • Prolonged exposure to sunlight or hot caustics will cause backing to become brittle and lose tensile strength
  • The aggressive rubber adhesive grabs the surface quickly and adheres well to many surfaces
  • The yellow tape color allows the tape to seen once it is applied
  • Adhesive has high shear strength and is resistant to many chemicals
  • Adheres well to irregular surfaces
  • Provides high tensile strength without bulk
  • Temperature rating of -50 to 49 deg C

Applications :

  • For Splicing of Photographic Leader and Film as well as other Heavy Duty Splicing, Separation of Dissimilar Metals, Fabric Splicing, Sealing, Labeling and Protecting, Defect Marking, End Tabbing, Repairing and Reinforcing