| SKU | 7100227121 |
|---|---|
| Legacy SKU | XY003898380 |
| UPC | 04710367669852 |
| Catalog Number | 5981-040 |
| Product Number | 5981 |
3M VHB Tape 5981-040 is a 0.40 mm acrylic foam tape with a PET carrier to provide stability for precise die-cutting of narrow bond lines. The carrier also aids clean removal, making rework easier when necessary. It has great drop resistance and excellent anti-lifting characteristics to help adhere to curved designs along with good conformability and sealing to help keep water out of electronics.
- Excellent bonding and anti-lift characteristics, even with narrow bond lines
- Polyester (PET) carrier enables precise die cutting and clean removability for rework
- Provides good drop resistance and resists lifting, even on curved surfaces
- Good push-out strength to help maintain a good seal for waterproofing
- Available in five thicknesses from 0.20 to 0.40 mm: 5981-025, 5981-030, 5981-035, 5981-040
Product Dimensions |
Imperial | Metric |
| Weight | 0 NULL | |
|---|---|---|
| Width | 0 null | |
| Length | 0 null | |
| Height | 0 null | |
| Thickness | 16 mil | 0.4 mm |
Shipping Dimensions |
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| Weight | 52.91094 lb |
|---|---|
| Length | 31.49606 in |
| Width | 11.81102 in |
| Height | 11.81102 in |
| Color | Black |
|---|
PRODUCT FAQ
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What materials can I use 3M™ VHB™ Tape 5981-040 on?
Great question! This tape is designed for bonding to a variety of surfaces, including metals, glass, and high surface energy plastics. It’s ideal for both indoor and outdoor applications!
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Is the tape weather resistant?
Absolutely! 3M™ VHB™ Tape 5981-040 is highly resistant to moisture, UV light, and temperature changes, making it perfect for long-lasting uses in all kinds of environments.
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How thick is this version of VHB tape?
This specific tape is about 0.4 mm thick—just the right balance between strength and flexibility!
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Can this be used as an alternative to screws or rivets?
Yes! That’s one of its biggest benefits. The strong adhesive bond often eliminates the need for mechanical fasteners like screws or rivets.
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How wide are the rolls in each case?
Each roll is a generous 560 mm wide (about 22 inches), giving you plenty of coverage for larger bonding projects. And remember—you get two rolls per case!
3M VHB Tape 5981-040 is meticulously engineered to support the evolving needs of modern electronics design. This advanced tape is ideal for applications requiring narrow bond lines and offers exceptional reworkability, making it a preferred choice for glass, display, battery, and bezel bonding in electronic devices. Its robust acrylic foam construction is enhanced with anti-lift properties, ensuring reliable adhesion even on curved surfaces. The inclusion of a polyester (PET) carrier adds dimensional stability, which is crucial for precise die cutting and allows for the creation of extremely narrow bond lines. Additionally, this carrier enables the tape to be removed cleanly and in a single piece, simplifying any necessary rework during assembly.
As a member of the renowned 3M VHB tape family, 5981-040 provides outstanding drop resistance, helping to minimize the risk of cracking in sensitive electronic components. Its conformability ensures a secure fit on irregular surfaces, while its permanent sealing capabilities protect devices from moisture and other environmental contaminants, supporting the integrity and waterproofing of electronic assemblies. The tape also boasts impressive push-out strength, further enhancing its suitability for demanding bonding applications.
Recommended Applications- Smartphones
- Notebooks
- Smart speakers
- Smartwatches
- Electronics bonding that requires precise die cutting, adaptability to curved surfaces, and clean reworkability
At 3M’s Industrial Adhesives and Tapes Division, we harness the power of scientific innovation to develop adhesive solutions that enhance both the design and manufacturing processes for companies worldwide. Our commitment to research and development enables us to deliver technologies that help our customers bring competitive, high-quality products to market more quickly and efficiently. With 3M VHB Tape 5981-040, you can trust in a solution that not only meets the rigorous demands of modern electronics but also supports your drive for innovation and excellence.

