3M Products & Supplies
3M™ VHB™ Tape 4949, Black, 1/2 in x 36 yd, 45 mil, Small Pack, 4 rolls per case - 7000123494
Dream, Design, Deliver with our 3M™ VHB™ Tape 4949. It is a black, 0.045 in (1.1 mm), general purpose acrylic adhesive with a firm foam core. It can replace rivets, welds and screws. The fast and easy to use permanent bonding method provides high strength and long-term durability. It offers design flexibility with its viscoelasticity and powerful ability to bond to a variety of surfaces.
Features
Downloads
| Primary Liner Thickness (Imperial) | 2 mil |
|---|---|
| Design Challenges | Impact & Shock Absorption - Noise Vibration & Harshness Control NVH |
| Substrate 1 | Metal - Glass - Sealed Wood |
| Product Color | Black |
| Product Form | Roll |
| Backing (Carrier) Material | Acrylic Foam |
| Overall Width (Imperial) | 0.75 in |
| Application Temperature-Environment | 50 Degrees Fahrenheit |
| Overall Length (Imperial) | 36 yd |
| Backing Thickness (Imperial) | 2 mil |
| Backing Material | Foam |
| Substrate 2 | Rough Surfaces - HSE Plastics and Glass - Metal - Paint - Glass - Bare Metal - Plastic, Easy-to-Bond (HSE) - Painted Surface, Easy-to-Bond (HSE) - Sealed Wood |
| Foam Type | Firm |
| Core Size (Imperial) | 3 in |
| Set Time | |
| Foam Conformability | Firm |
| Maximum Operating Temperature (Celsius) | 149 Degree Celsius |
| Overall Thickness (Imperial) | 45 mil |
| Backing (Carrier) Thickness (Imperial) | 2 mil |
| Adhesive Type | Acrylic |
| Application | Bonding Window Shade Side Channels |
| Maximum Operating Temperature (Fahrenheit) | 300 Degree Fahrenheit |
| Substrate | Paint - Glass - Rough Surfaces - HSE Plastics and Glass - Metal - High Surface Energy, (400-1100 Dynes/cm) - Medium-High Surface Energy, (42-50 Dynes/cm) |
| Overall Thickness (Metric) | 1.1 mm |
| Overall Height (Metric) | 1.14 mm |
| Primary Liner | Polyester Film - Clear |
| Overall Length (Metric) | 32.92 m |
| Carrier Material | Acrylic Foam |
| Net Weight (Metric) | 2.12 kg |
| Application Temperature-Environment (Metric) | 10 Degree Celsius |
| Overall Width (Metric) | 19.05 mm |
| Temperature Resistance - Initial | 300 Degree Fahrenheit |
| Product Number | 4949 |
| Net Weight (Imperial) | 4.67 lb |
| Overall Height (Imperial) | 45 mil |
| Indoor/Outdoor | Indoor/Outdoor |