Industrial-grade double-sided foam tape with acrylic adhesive, 45 mil thickness, permanent bonding alternative to rivets and welds, suitable for metal, plastic, and composite substrates
3M™ VHB™ Tape 4941 is a premium double-sided foam tape engineered with a multi-purpose acrylic adhesive and conformable foam core, backed by a 3 mil thick densified kraft paper liner. With a total thickness of 45 mil (1.1 mm), this industrial-grade tape delivers exceptional bonding performance as a permanent alternative to mechanical fasteners such as rivets, welds, and screws. The tape's acrylic foam core combined with its multi-purpose adhesive provides excellent shear strength, conformability, and surface adhesion to a wide range of substrates including aluminum, stainless steel, galvanized steel, composites, plastics, acrylic, polycarbonate, and ABS. This versatile bonding solution offers immediate handling strength without requiring fixture time or cure waiting periods, making it ideal for rapid assembly processes.
Designed for industrial and occupational applications, the 4941 tape family provides outstanding performance across diverse markets including transportation, appliance manufacturing, electronics, construction, signage, and general industrial applications. The tape features closed-cell acrylic chemistry that withstands extreme environmental conditions, offering excellent outdoor durability with resistance to both high and low temperatures as well as moisture exposure. Applications include decorative material and trim attachment, nameplate and logo mounting, electronic display assembly, panel-to-frame bonding, and stiffener-to-panel assembly. The tape's viscoelastic properties enable it to bond dissimilar materials while allowing for thinner and lighter-weight designs compared to traditional fastening methods.
This 36-yard roll in a case of 5 rolls is UL GREENGUARD™ and UL GREENGUARD™ Gold Certified, helping contribute to LEED® credits for sustainable building practices. The tape maintains a 24-month shelf life and operates reliably in temperatures ranging from -40°F to 300°F (-40°C to 149°C). 3M™ VHB™ Tape 4941 represents over 40 years of innovation in adhesive technology, providing proven reliability and consistent bonding performance that professionals worldwide trust for critical assembly and sealing applications.
Key Features
- Fast and Easy-to-Use: Provides immediate handling strength with no fixture or cure time required
- Smooth and Seamless: 45 mil thickness as an alternative to mechanical fasteners, rivets, welds, and liquid adhesives
- Built to Perform: Delivers excellent shear strength, conformability, and surface adhesion with acrylic foam core
- Durable and Weather-Resistant: Excellent outdoor durability with resistance to high/low temperatures and moisture
- Multi-Surface Bonding: Adheres to aluminum, stainless steel, galvanized steel, composites, plastics, acrylic, polycarbonate, and ABS
- Versatile Applications: Used in transportation, appliances, electronics, construction, signage, and industrial assembly
- UL Certified: UL GREENGUARD™ and UL GREENGUARD™ Gold Certified for sustainable building practices
- Lightweight Design: Allows use of thinner and lighter-weight materials compared to traditional fasteners
- Excellent Bonding and Sealing: Closed-cell acrylic chemistry withstands extreme environments
- Long Shelf Life: 24-month shelf life with reliable performance across temperature extremes
Technical Specifications
| Specification |
Value |
| Product Name | 3M™ VHB™ Tape 4941 |
| Part Number | 4941 |
| 3M ID | 7010535899 |
| Overall Width (Imperial) | 1.75 in |
| Overall Width (Metric) | 44.45 mm |
| Overall Length (Imperial) | 36 yd |
| Overall Length (Metric) | 32.91 m |
| Total Tape Thickness (Imperial) | 45 mil |
| Total Tape Thickness (Metric) | 1.1 mm |
| Foam Core Size (Imperial) | 3 in |
| Foam Core Size (Metric) | 76.2 mm |
| Liner Material | Densified Kraft Paper |
| Liner Thickness | 3 mil |
| Adhesive Type | Acrylic |
| Foam Type | Conformable |
| Product Color | Gray |
| Brand | VHB™ |
| Maximum Operating Temperature (Fahrenheit) | 300°F |
| Maximum Operating Temperature (Celsius) | 149°C |
| Minimum Operating Temperature (Fahrenheit) | -40°F |
| Minimum Operating Temperature (Celsius) | -40°C |
| Shelf Life | 24 Months |
| Indoor/Outdoor Use | Indoor/Outdoor |
| Smallest Saleable Unit | Roll |
| Case Quantity | 5 Rolls per Case |
| Substrate Compatibility | Aluminum, Stainless Steel, Galvanized Steel, Composites, Plastics, Acrylic, Polycarbonate, ABS, Painted/Sealed Wood, Concrete |
| Surface Energy Compatibility | High Surface Energy (HSE) and Medium Surface Energy (MSE) |
| Certifications | UL GREENGUARD™ Gold Certified, LEED® Credit Eligible |
| Industries | Transportation, Appliance, Electronics, Construction, Signage, General Industrial, MRO, Metalworking |
| Key Applications | Panel-to-Frame Bonding, Stiffener Attachment, Nameplate Mounting, Electronic Display Assembly, Trim and Molding Attachment, Gasket Assembly, Commercial Vehicle Components |
Order 3M VHB Tape 4941 Gray Double-Sided Foam Adhesive at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
