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3M™ Removable Repositionable Double Coated Tape 9425

3M Product Number  9425     
Repositionable DC UPVC Film Tape 9425PC
Repositionable DC UPVC Film Tape 9425PC
3M™ Removable Repositionable Double Coated Tape 9425 is ideal for applications where a part needs to be repositioned or removed easily. Our double coated tape is composed of high tack adhesive on one side and medium tack adhesive on the other with a resilient UPVC carrier in between.
  • UPVC film carrier provides differential stability for improved handling, laminating, die-cutting and the ability to hot wire cut
  • Tape features a permanent adhesive on the face side and a removable repositionable adhesive on the back side for repeated use and clean removal from many substances
  • Medium tack adhesive on the back side is ideal for repositioning or multiple openings and closings
  • High tack "permanent" adhesive on the face side can be applied at temperatures as low as 32 degrees F/0 degrees C
  • Ideal solution that works on a variety of substrates or materials for temporary mounting of paper, plastics, films or foams
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The tape is protected with a 58 lb. polycoated kraft paper liner and is ideal for a wide range of applications and uses such as closing polybags and envelopes, core starting/end tabbing, attaching graphics in backlit signs, to attach labels, novelties, posters, P.O.P. displays and more.

3M™ Adhesive 420 is an acrylic, high tack (“permanent”) adhesive used on the face side (interior of roll) of the tape. In this configuration, the protective liner covers the medium tack adhesive while the high tack adhesive is exposed as the tape is unwound. The high tack adhesive side is then applied to the surface for "permanent" placement and the liner can be removed when needed. Our 3M™ Adhesive 420 provides very high adhesion to a wide variety of materials, excellent holding power. It also gives you the ability to make adhesive bonds at temperatures as low as 32 degrees F/0 degrees C.

3M™ Adhesive 1050 is the medium tack adhesive used on the back side (exterior of roll). It is an acrylic adhesive that provides a secure, temporary seal and allows you to remove and reposition or replace the joined surfaces as needed. It allows clean removal from many foils, films and other surfaces without leaving adhesive residue. In many cases, you can reuse the tape numerous times. By using a robust 58 lb. poly coated kraft paper release liner, our tape provides reliable performance for industrial applications, such as die-cutting and automated dispensers. The moisture-stable liner also helps reduce edge roll and protects the tape from humidity extremes. The UPVC film carrier improves the handling and strength of the tape, provides dimensional stability, improved handling for die cutting and laminating, as well as the ability to hot wire cut.

What is Double Coated Tape?
In general, double coated tape is composed of a paper, film, or tissue carrier that is coated on both sides with pressure sensitive adhesive. The adhesive is protected by a peel-away liner that can be removed at the time of application or left in place until the joining surfaces are ready to be attached. These tapes can be applied by hand or with a dispenser. Double coated tape dispensers are available in a variety of configurations ranging from manual to fully automatic. Applications for double coated tape are found in construction, fabrication, arts, and hobby.


Adhesion to Foam4/1
Adhesion to HSE7/1
Adhesion to LSE1/1
Adhesion to Metal8/3
Adhesive Peel Initial5/2
Adhesive Peel Ultimate6/3
Adhesive Tack LevelHigh/Low
Adhesive TypeAcrylic
Back-Side Adhesive Thickness2.2 mil
Back-Side Adhesive Type3M™ Removable Repositionable Adhesive 1050
Carrier ColorClear
Carrier MaterialUnplasticized Polyvinyl Chloride (UPVC)
Carrier Thickness1.4 mil
Chemical Resistance6/2
Face-Side Adhesive Thickness2.2 mil
Face-Side Adhesive Type3M™ Acrylic Adhesive 420
Humidity ResistanceHigh/Medium
IndustriesPaper, Converter Solutions, Metalworking, Medical, Craft, Signage, General Industrial, Electronics, Print, Point of Purchase, Packaging
Length144 Linear Yard, 72 Linear Yard, 540 Linear Yard
Length (Metric)65.83 m, 131.67 m, 493.77 m
Master Size Length360 Linear Yard
Master Size Width48 Inch
Moisture ResistanceHigh/Medium
Plasticizer ResistanceLow
Primary Liner58# Polycoated Kraft Paper (PCK)
Primary Liner ColorTan
Product FormRoll
Shear Strength at 72 Degrees F (22 Degrees C)Medium
Temp Resistance-- Lower (deg F)-40 Degree Fahrenheit
Temp Resistance -- Upper (deg F)125 Degree Fahrenheit
Total Thickness10 mil
UV ResistanceHigh
Width0.75 Inch, 0.5 Inch, 3 Inch, 4 Inch, 47 Inch, 24 Inch, 1 Inch
Width (Metric)25.4 mm, 1193.8 mm, 101.6 mm, 76.2 mm, 12.7 mm, 609.6 mm, 19.05 mm