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3M 4941 VHB Tape

3M

3M 4941 VHB Tape

4941

3M™ VHB™ Tape 4941 utilizes multi-purpose acrylic adhesive on both sides of a conformable adhesive foam core. The adhesive provides excellent adhesion to a broad range of high and medium surface energy substrates including metals, glass, and a wide variety of plastics, as well as plasticized vinyl. The conformable adhesive foam core provides good contact, even with mismatched substrates. The combination of foam strength, conformability, and adhesion makes this family one of the most capable all-around 3M VHB™ tapes.

  • Fast and easy-to-use permanent bonding method provides high strength and long-term durability
  • Can replace mechanical fasteners (rivets, welds, screws) or liquid adhesives
  • Offers a good balance of strength and conformability
Unwind Side Adhesive Type: Multi-Purpose Acrylic
Liner Side Adhesive Type: Multi-Purpose Acrylic
Color: Gray
Liner Material: White Densified Kraft (DK) Paper w/ 3M™ VHB™ Print
Backing/Carrier Material: Conformable Acrylic Foam (Closed Cell)
TotalThickness: 45 mil
Overview

Personalize Your Converting Plan by Talking to Our Experts

Our experts are ready to discuss this material's performance and customization options to help develop a solution that addresses your application method, scale requirements and long-term performance challenges.
1

Consult

Specify a finalized design or create a new one from scratch with our experienced converting experts.

2

Design

Pair our material sampling library with our precision converting capabilities to optimize and validate a prototype.

3

Produce

Rely on our top-tier suppliers, strict quality controls, and hands-on help to ensure your product's effectiveness throughout its lifecycle.

Customize

Customize This Material

Our wide range of converting capabilities allow us to take this material and transform it into the right width, length, shape or fabricated part to not only achieve ideal integration into your end use, but also optimize how you apply the material in your application. Our converting equipment paired with our expert engineering team will help you create the exact custom solution for your unique requirements.

To learn more about the most common converting services we offer, or to contact our team to start discussing your solution, please utilize the below links:

Tape Slitting

Die-Cutting

Custom Part Fabrication

Prototyping

Custom Length Rolls


Features

Features

  • Fast and easy-to-use permanent bonding method provides high strength and long-term durability
  • Can replace mechanical fasteners (rivets, welds, screws) or liquid adhesives
  • Offers a good balance of strength and conformability
  • Bonds to a broad range of high and medium surface energy substrates
  • Very good plasticizer resistance and adhesion to many vinyl formulations
  • Virtually invisible fastening keeps surfaces smooth
  • Eliminates drilling, grinding, refinishing, screwing, welding and associated clean-up
  • Creates a permanent seal against water, moisture and other environmental elements
  • Allows the use of thinner, lighter weight and dissimilar materials
Specifications

Specifications

Color Gray
Backing/Carrier Material Conformable Acrylic Foam (Closed Cell)
Unwind Side Adhesive Type Multi-Purpose Acrylic
Liner Side Adhesive Type Multi-Purpose Acrylic
Total Thickness 45 mil
Density 45 lb/ft³
Liner Material White Densified Kraft (DK) Paper w/ 3M™ VHB™ Print
Liner Thickness 3 mil
Unwind Side Adhesive Strength 22 lb/in
Liner Side Adhesive Strength 22 lb/in
Normal Tensile Strength 85 lb/in²
Maximum Temperature Performance 300°F
Unwind Side Adhesive Permanent Yes
Liner Side Adhesive Permanent Yes
Compliance

Compliance

We value the importance of up to date an accurate regulatory information on the products we work with.  For the most current Compliance and Regulatory information on your product of interest, please contact our experts for assistance.
Resources

Resources

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