3M™ Double Coated Tape 9629B

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Excellent adhesion to difficult to bond to surfaces such as PP, HDPE and LDPE

3M™ Adhesive 360 delivers very high initial bond strength

Provides high bond strength to dissimilar materials such as metals and most plastics

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Highlights
  • Excellent adhesion to difficult to bond to surfaces such as PP, HDPE and LDPE
  • 3M™ Adhesive 360 delivers very high initial bond strength
  • Provides high bond strength to dissimilar materials such as metals and most plastics
  • Black polyester carrier adds dimensional stability and improved handling
  • Natural 60# glassine release liner

3M™ Double Coated Tape 9629B provides high bond strength to most surfaces, including many low surface energy plastics such as polypropylene and powder coated paints. The black polyester (PET) carrier adds dimensional stability to substrates and makes it easier to handle during converting and application.

Bonds to Low Surface Energy Plastics including Polypropylene and Powder Coated Paint
Considered a razor-thin alternative to glue, screws and rivets, 3M™ Double Coated Tape 9629B is used for a variety of applications including general purpose joining, mounting and splicing. The tape offers very high bond strength to a wide variety of dissimilar and difficult to bond to substrates, including metals and many plastics including polypropylene, HDPE and LDPE. The black polyester (PET) carrier improve handling during converting and application. 3M™ Double Coated Tape 9629B also features a natural 60# glassine release liner.

Recommended Applications

  • Powder coated painted surfaces
  • Most plastics including polypropylene
  • Electronics
  • Automotive

About 3M™ Adhesive 360
3M™ Double Coated Tape 9629B features 3M™ Quick Bonding Adhesive 360, which features very high initial bond strength to metals and most plastics. This adhesive builds bond strength very quickly, enabling faster cycle times. It is excellent for bonding dissimilar materials, such as bonding to steel to plastics like polypropylene. This tape is commonly used in electronics, automotive and consumable medical device assembly.

Learn More about Adhesive 360 (PDF, 8.21 Mb)

What are Double Coated Tapes?
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 manually or automatically. Applications for double coated tape are found in construction, transportation, medical and general industrial markets.

Compare More 3M Double Coated Tapes for Labeling and Graphics Solutions (PDF, 26.89 Mb)

Bringing Better Ideas to the Surface through Science and Innovation
In our 3M Industrial Adhesives and Tapes Division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently.

Find More 3M Industrial Adhesives and Tapes (PDF, 12.28 Mb)



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Pressure Sensitive Adhesive properties are frequency and temperature sensitive. 3M has developed Material Data Cards (MDCs) for common 3M PSAs for use with many commercially available FEA software applications. Learn more.

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For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.