Premium double-sided VHB foam tape with acrylic adhesive, 1 inch width, 36 yard length, 45 mil thickness. Provides permanent bonding for metal, plastic, and composite surfaces. Small pack contains 2 rolls.
3M™ VHB™ Tape 4941 is a premium double-sided foam tape designed as a permanent bonding solution that provides immediate handling strength without requiring fixtures or cure time. This innovative tape features a multi-purpose acrylic adhesive combined with a conformable foam core, backed by a 3 mil thick densified kraft paper liner, delivering a total thickness of 45 mil (1.1 mm) when applied. The tape offers an excellent balance of strength, conformability, and adhesion to both high and medium surface energy materials, making it an ideal seamless alternative to traditional mechanical fasteners such as rivets, welds, and screws, or liquid adhesives.
The 4941 family of VHB™ Tapes is specifically engineered for superior performance across diverse applications and industries. With its closed-cell acrylic chemistry, this tape delivers exceptional shear strength, conformability, and surface adhesion while maintaining excellent outdoor durability and temperature resistance. It effectively adheres to a wide range of substrates including aluminum, stainless steel, galvanized steel, composites, plastics, acrylic, polycarbonate, ABS, and painted or sealed wood and concrete. The tape is commonly used in transportation, appliance, electronics, construction, sign and display, and general industrial applications.
Since its invention in 1980 as the first of its kind, 3M™ VHB™ Tape has become the trusted choice for skyscrapers, cell phones, electronic highway signs, refrigerators, architectural windows, and countless other applications requiring reliable bonding and sealing. The tape provides a consistent bond, outstanding durability, and excellent resistance to solvents and moisture. With UL GREENGUARD™ and UL GREENGUARD™ Gold certification, this tape helps contribute to LEED® credits while enabling designers to use thinner, lighter-weight, and dissimilar materials compared to traditional fastening methods.
Key Features
- Fast and easy-to-use permanent bonding method with immediate handling strength requiring no fixtures or cure time
- Smooth and seamless alternative to mechanical fasteners like rivets, welds, screws, and liquid adhesives with 45 mil thickness
- Excellent shear strength, conformability, and surface adhesion thanks to acrylic foam core and multi-purpose adhesive
- Durable outdoor performance resisting high and low temperatures, moisture, UV exposure, and extreme environments from Dubai heat to Canadian cold
- Multi-surface versatility adhering to aluminum, stainless steel, galvanized steel, acrylic, polycarbonate, ABS, composites, and painted or sealed wood and concrete
Technical Specifications
| Specification |
Value |
| Product Model | 3M VHB Tape 4941 |
| Part Number | 4941 |
| UPC Code | 00021200646300 |
| Overall Width (Imperial) | 1 inch |
| Overall Width (Metric) | 25.4 mm |
| Overall Length (Imperial) | 36 yards |
| Overall Length (Metric) | 32.92 meters |
| Total Tape Thickness (Imperial) | 45 mil |
| Total Tape Thickness (Metric) | 1.1 mm |
| Liner Material | Densified Kraft Paper (3 mil thick) |
| Foam Type | Conformable Acrylic |
| Adhesive Type | Multi-purpose Acrylic |
| Product Color | Gray |
| Core Size (Imperial) | 3 inches |
| Core Size (Metric) | 76.2 mm |
| Case Quantity | 2 rolls per case |
| Units per Case | 2 |
| Smallest Saleable Unit | Roll |
| Maximum Operating Temperature (Fahrenheit) | 300°F |
| Maximum Operating Temperature (Celsius) | 149°C |
| Indoor/Outdoor Use | Indoor and Outdoor |
| Shelf Life | 24 months |
| Brand | 3M VHB |
| Certifications | UL GREENGUARD and UL GREENGUARD Gold Certified |
| Surface Energy Compatibility | High Surface Energy (HSE) and Medium Surface Energy (MSE) substrates |
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.
