Hand pulling off a transdermal patch from the top of another hand.

Many components, one trusted partner.

It’s no secret that skin has many layers. The same can be said for transdermal patches. Several components comprise a transdermal patch: backings, liners, membranes and tapes. 3M delivers the customer and technical support you need to solve for challenging formulations, enhance patch aesthetic appearance and design for long-term success.

Why companies choose 3M.

  • Regulatory expertise

    3M helps you meet your regional regulatory standards by providing you with a Letter of Authorization referencing our components Drug Master File. We’ll supply the material, specifications and components to help streamline the approval process.

  • Component manufacturing capabilities

    Quality change control systems and Lean Six Sigma tools help ensure high quality and consistency for your product.

  • Customer service

    Our representatives help determine the right materials for your project and offer technical and quality support every step of the way.

Transdermal component products.

View all products.
  • The release liner protects the adhesive and drug formulation and is removed prior to patch application. When choosing a liner consider adhesive and drug formulations along with release force.

  • The backing is the outermost layer of the patch, and it protects the formulation during wear. When choosing a backing consider the barrier properties, patient comfort, and cosmetic appearance.

  • In multi-layer and reservoir patch systems, the membrane contributes to the control of the diffusion rate of the drug into the skin. When choosing membranes consider material composition and thickness.

  • Tapes protect the patch and provide good skin adhesion during wear. Our tape components are part of 3M's family of medical tapes, which can be found in hospitals and clinics around the world.

  • Adhesive technology that sticks with you.

    If you already know what you need or if you need some assistance in determining the product for your solution, ask our design specialist.


  • Subscribe to our eCommunications.

    Discover world-class materials, cutting-edge technologies and innovative design expertise through white papers and webinars from experts in the field. Problem solve ideas for specific applications. Learn about new products. Do not miss our eCommunications! Stay informed.


Are you delivering an active ingredient through the skin?

  • Icon image of the find my adhesive online selector tool

    Finding the right technology for your next innovation is no small feat. That’s why we designed a free online product selector tool to simplify and streamline the process. Answer a few questions, get a custom list of adhesive recommendations. Done and done.

Want to learn more about transdermal components?

  • Cover of Transdermal Components- Delivering more than just medicine guide.

    Download our comprehensive guide to explore liners, backings, and packaging. You’ll find comprehensive diagrams, helpful videos, and more.

Read our white paper on the science of transdermal.

  • White paper ebook on Manufacturing Challenges

    Manufacturing challenges can often complicate the already demanding job of medical device design.

    To help you successfully get ahead of these challenges, we compiled our knowledge from working with design engineers and device manufacturers around the world into a guide – “A design engineer’s guide to manufacturing challenges: Finding balance between design, material & production.”

    It will help you learn from obstacles others have experienced, ultimately helping you navigate the development process more efficiently.

    Ready to learn more?

Contact Us

Get technical expertise right from the start – making your materials selection process faster, easier and smarter.

Where to Buy

  • Your next generation device is ready for next steps. Our network of Preferred Converters includes a diverse group of medical device manufacturing experts to help you take the next step.