3M™ VHB™ Tape 4611 is a dark gray, double-sided tape made of a general-purpose acrylic adhesive and a firm, foam core that delivers a total thickness of 45 mil (1.1 mm) when applied and requires no time for curing. Engineered to handle high-temperature bonding applications within a variety of high surface energy (HSE) substrates, this easy-to-use method can help increase productivity by eliminating steps, such as drilling, welding, and other finishing work. Because of its high-strength performance, the tape bonds thin, dissimilar, and lightweight materials while offering a smooth and seamless alternative to using rivets, welds, fasteners, and screws. The advanced closed-cell acrylic technology provides secure bonding that protects against water and seals tightly. It performs in applications for short-term use at a temperature up to 450 °F (232 °C) or long-term use withstanding up to 300 °F (149 °C). This tape offers an excellent balance of strength, viscoelasticity, and adhesion, making it a powerful bonding solution across numerous industries, including window and door assembly, signage, electronics, construction, and general industrial. Explore the versatility and durability of 3M™ VHB™ Tape 4611 for your next operation.
Recommended Applications
An Unconventional Foam Tape
We invented 3M™ VHB™ Tapes in 1980 as the first of their kind. These unique tapes combine conformability with a strong, permanent bond. The result is a family of extraordinarily strong tapes that adhere to a broad range of substrates. 3M™ VHB™ Tape is a proven alternative to screws, rivets, welds and other forms of mechanical fasteners. Skyscrapers, cell phones, electronic highway signs, refrigerators, architectural windows and more all rely on this specialty bonding tape for one or more steps in the assembly, mounting, fastening and sealing process. This trusted and reliable tape offers a consistent bond, outstanding durability and excellent solvent and moisture resistance. 3M stands by all of its products and is there to provide you with design guidance and technical support when you need it.
Proven Reliability from 3M™ VHB™ Tapes
3M™ VHB™ Tape offers a durable bond in a way that mechanical fasteners can't. This tape enhances the appearance of finished goods by eliminating rivets and screws while providing immediate handling strength. In most cases, fastening with 3M™ VHB™ Tape is a quicker process than drilling, fastening, or using liquid adhesive. Our versatile line of tapes can be used indoors or outdoors in a variety of applications, including window, door and sign assembly, electronics, construction and countless other industrial applications. Chemically resistant as well as UV and temperature stable, 3M™ VHB™ Tape can withstand the heat of Dubai to the cold of Canada. The unique acrylic chemistry is extremely durable and resistant to change over time, making this a long-lasting and powerful tape you can trust.
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.
| Adhesive Type | Acrylic |
| Application | Roof Sealing, Exterior Side Panel Sealing, Bonding Panels to Metal Frames |
| Backing (Carrier) Material | Acrylic Foam |
| Backing (Carrier) Thickness (Imperial) | 5 mil |
| Brands | VHB™ |
| Core Size (Imperial) | 3 in |
| Foam Type | Firm |
| Indoor/Outdoor | Indoor/Outdoor |
| Industries | Metalworking, General Industrial |
| Liner Material | Polyethylene Film |
| Maximum Operating Temperature (Celsius) | 232 ℃ |
| Maximum Operating Temperature (Fahrenheit) | 300 ℉, 450 ℉ |
| Product Color | Dark Gray |
| Smallest Saleable Unit | Roll |
| Units per Case | 2.0, 3.0, 4.0, 9.0, 12.0, 18.0 |
| Overall Length (Imperial) | 36 yd |
| Overall Length (Metric) | 32.9 m, 32.918 m, 32.92 m |
| Overall Width (Imperial) | 0.5 in, 0.75 in, 0.875 in, 1 in, 3 in |
| Overall Width (Metric) | 12.7 mm, 19.05 mm, 22.225 mm, 25.4 mm, 76.2 mm |
Regulatory Data Sheet
Document Number: MSDS_2191625_US_EN_RDS
(PDF)
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| Overall Width (Metric) | 12.7 mm, 19.05 mm, 22.225 mm, 25.4 mm, 76.2 mm | ||
| Overall Width (Imperial) | 0.5 in, 0.75 in, 0.875 in, 1 in, 3 in | ||
| Backing (Carrier) Material | Acrylic Foam | ||
| Product Color | Dark Gray | ||
| Overall Length (Metric) | 32.9 m, 32.918 m, 32.92 m | ||
| Overall Length (Imperial) | 36 yd |
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.
3M™ VHB™ Tape 4611