3M
VHB™ Tape 4949
45 Mil Firm Black Acrylic Foam Tape
3M™ VHB™ Tape 4949 is a 45 mil, double sided adhesive foam. In many cases they can replace rivets, spot welds, liquid adhesives or other permanent fasteners.
| Backing/Carrier | Acrylic Foam |
|---|---|
| Adhesive | Acrylic |
| Thickness | 45 Mils |
| Tensile | 140.00 lbs/in |
|---|---|
| Elongation | |
| Adhesion (liner) | 400 oz/in |
| Adhesion (unwind) | 400 oz/in |
| Min. Application Temp | 60° F |
|---|---|
| Min. Service Temp | 0° F |
| Max Short-Term Temp | 200° F |
| Max Long-Term Temp | 300° F |
Product Features
- Static Shear measured at 72°F and gram loadings on stainless steel will hold 1500 min ASTM D-3654
- Dynamic shear to stainless steel ASTM D-1002: 80lb/sq. in
- Density: 50#/ft cubed
- High tensile strength
- High shear and peel adhesion
- Resistant to solvents
- Resistant to moisture & plasticizers
- U.L. recognition
- Low outgassing
- Conformable
- UV Resistant
Adhesive Tape Applications
- Replace rivets
- Bonding a varieaty of substrates, including most metal, sealed wood and glass, as well as many plastics, composites and painted surfaces
Adhesive Tape Colors
- Black
Converting Services
Precision Cutting, Die Cutting, Slitting, Printing, Laminating and Coating, Spooling and Finishing, Consulting & Process Audit, Prototyping, Inventory Management
At Budnick, we specialize in custom converting these materials into labor saving, user-friendly parts.
Data provided by Budnick Converting, Inc.
The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.
It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.
Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.
Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.