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3M™ Double Coated Tape 9420

3M Product Number 9420
Products
  • Ultra-high peel strength and excellent shear strength to withstand rigorous splicing applications
  • High tack for flying splices
  • Bonds well to most substrates, including low surface energy films
  • Excellent UV resistance to withstand a variety of conditions
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Details
  • Ultra-high peel strength and excellent shear strength to withstand rigorous splicing applications
  • High tack for flying splices
  • Bonds well to most substrates, including low surface energy films
  • Excellent UV resistance to withstand a variety of conditions
  • Conformable to bond to irregular surfaces
  • Double sided adhesion increases dimensional stability for easy handling
  • Red option available for visible splicing applications

3M™ Double Coated Tape 9420 is a clear polyester film tape with a super aggressive, pressure sensitive acrylic adhesive and a glassine release liner. This tape uses a hand-tearable polyester film that is coated on both sides with a heavy layer of adhesive to allow for superior bonding and conformability to irregular as well as flat surfaces.

Double Coated Tape 9420 side view
Excellent UV resistance, bonds well to most substrates
Thick and Versatile
3M™ Double Coated Tape 9420 is a 6.5 mil double-sided tape utilizing a 0.5 mil hand-tearable polyester film carrier lined on both sides with acrylic adhesive. It has a high coat weight and adheres well to low surface energy substrates. This product provides excellent UV resistance. Once bonded, this tape provides excellent peel and shear strength — making it ideal for rigorous splicing applications and bonding plastics to metals. 3M™ Double Coated Tape 9420 is mounted on a 55# glassine backing to enable ease of deployment. Notably, the tape's red color makes it visible in splicing applications.

Recommended Applications
  • High speed splicing applications
  • Applications where adhesion to low surface energy substrates is needed
  • Bonding decorative trim, plastics and metal profile extrusions
  • Attachment to irregular surfaces
  • Seaming of vinyl banners
  • Universal all-purpose bonding applications common to double coated tapes

Plastic film converting application
Available in red for high visibility in splicing applications
Aggressive Adhesion
3M™ Double Coated Tape 9420 is coated on both sides with an aggressive, pressure sensitive acrylic adhesive. This bonding agent provides an ultra-high peel acrylic adhesive system that bonds well to most substrates, including low surface energy plastics. It provides superior bonding and conformability to irregular as well as flat surfaces.

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 web processing, construction, fabrication, arts and hobby industries, among others.

Learn more about 3M™ Splicing Tapes (PDF, 747.2 Kb)

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Large Volume Order

If you are considering a large purchase of this or other 3M Industrial Adhesives and Tape products, our inside sales team is ready to help by providing additional information and options. Our technical expertise, customer support, and global capabilities put us in a unique position to address your biggest challenges, and we'll do our best to prove that we should be your supplier of choice.


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