High-performance double-sided foam bonding tape with acrylic adhesive, replacing rivets and welds while providing instant permanent adhesion to diverse materials with temperature resistance up to 300°F.
3M™ VHB™ Tape 4919F is a multipurpose acrylic bonding agent engineered with a conformable foam core that delivers immediate and permanent adhesion to lightweight and dissimilar materials. This innovative double-sided foam tape features closed-cell acrylic chemistry specifically designed to replace traditional fastening methods including rivets, welds, screws, and liquid adhesives while significantly reducing labor costs and assembly time. The tape offers exceptional bonding performance across a broad range of substrates including aluminum, stainless steel, galvanized steel, composites, plastics, acrylic, polycarbonate, ABS, painted or sealed wood, and concrete.
With superior conformability and reliability, 3M VHB Tape 4919F provides seamless, concealed joining on thin substrates such as metal and plasticized vinyl, making it ideal for applications requiring both aesthetic appeal and structural integrity. The tape delivers high adhesion to metals, glass, paints, plastics, and vinyl, ensuring pressure-sensitive bonding that sticks instantly even in challenging environments where water, moisture, heat, cold, and chemicals are present. Its exceptional durability performs reliably in short-term applications at temperatures up to 300°F (149°C) or long-term use at temperatures up to 200°F (93°C), with excellent resistance to extreme environments.
This versatile bonding solution is widely used across multiple industries including construction, electronics, signage, transportation, appliances, and general industrial applications. Common uses include decorative material and trim, nameplates and logos, electronic displays, panel-to-frame operations, and stiffener-to-panel bonding. The tape is UL GREENGUARD and UL GREENGUARD Gold Certified, contributing to LEED credits for sustainable building practices. Each case contains 4 rolls of black tape with polyethylene film liner, offering convenient small pack sizing for professional and industrial use.
Key Features
- Strong and instant adhesion providing immediate permanent bonding on lightweight and dissimilar materials
- Replaces hardware including rivets, welds, screws, and liquid adhesives for cost-effective fastening
- Smooth and seamless applications offering concealed joining on thin substrates like metal and vinyl
- Long-lasting performance with resistance to heat, cold, chemicals, moisture, and water
- High-temperature resistance ideal for short-term use up to 300°F (149°C) and long-term use up to 200°F (93°C)
- UL GREENGUARD and UL GREENGUARD Gold Certified contributing to LEED credits
- Excellent conformability and reliability with closed-cell acrylic chemistry
- Versatile application across construction, electronics, signage, and industrial sectors
Technical Specifications
| Specification |
Value |
| Product Number | 4919F |
| Brand | 3M VHB™ |
| Color | Black |
| Overall Width (Imperial) | 0.5 inches |
| Overall Width (Metric) | 12.7 mm |
| Overall Length (Imperial) | 72 yards |
| Overall Length (Metric) | 65.8 meters |
| Thickness | 25 mil |
| Liner Material | Polyethylene Film |
| Adhesive Type | Acrylic |
| Foam Type | Conformable |
| Core Size | 3 inches |
| Tensile Strength | 25 lb |
| Maximum Operating Temperature (Fahrenheit) | 300°F (short-term), 200°F (long-term) |
| Maximum Operating Temperature (Celsius) | 149°C (short-term), 93°C (long-term) |
| Indoor/Outdoor Use | Indoor/Outdoor |
| Case Quantity | 4 rolls per case |
| Units per Case | 4.0 |
| Smallest Saleable Unit | Roll |
| UPC | 00021200563805 |
| 3M ID | 7010300229 |
| Certifications | UL GREENGUARD and UL GREENGUARD Gold Certified |
| Industries | Metalworking, Construction, Electronics, Signage, Transportation |
| Application Type | Bonding and Sealing |
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