3M 4979F VHB Tape
3M 4979F VHB Tape
- Black, 62 mil (1.6 mm), multi-purpose adhesive and conformable acrylic foam core
- Fast and easy-to-use permanent bonding method provides high strength and long-term durability
- Can replace mechanical fasteners (rivets, welds, screws) or liquid adhesives
- Additional Product Information
| Product Description | 3M™ VHB™ Tape 4979F is a 0.062 inch (1.6 mm) thick black double coated acrylic foam tape with PE film liner. The multi-purpose acrylic adhesive on both sides bonds to a broad range of high and medium surface energy substrates including metals, glass and a wide variety of paints and plastics as well asPlasticized Vinyl. The conformable foam provides good contact between substrates even when they are slightly mismatched. 3M™ VHB™ Tape 4979F is part of the 4941 tape family. Each product in this family has multi-purpose acrylic adhesive and conformable foam but varies in thickness, color and liner type. |
| Applications | Bonding applications replacing many rivets, spot welds, liquid adhesives and other permanent fasteners Decorative material and trim Nameplates and logos Bonding windows to painted control panels Sealing polycarbonate lenses over LCD screens Panel to frame Stiffener to panel Mounting vinyl wiring ducts and conduit channels |
| Feature 1 | Black, 62 mil (1.6 mm), multi-purpose adhesive and conformable acrylic foam core |
| Feature 2 | Fast and easy-to-use permanent bonding method provides high strength and long-term durability |
| Feature 3 | Can replace mechanical fasteners (rivets, welds, screws) or liquid adhesives |
| Feature 4 | Offers a good balance of strength and conformability |
| Feature 5 | Bonds to a broad range of high and medium surface energy substrates |
| Feature 6 | Very good plasticizer resistance and adhesion to many vinyl formulations |
| Feature 7 | Virtually invisible fastening keeps surfaces smooth |
| Feature 8 | Eliminates drilling, grinding, refinishing, screwing, welding and associated clean-up |
| Feature 9 | Creates a permanent seal against water, moisture and other environmental elements |
| Feature 10 | Allows the use of thinner, lighter weight and dissimilar materials |
| Color | Black |
| Total Thickness | 62 mils |
| Material/Backing | Conformable foam |
| Adhesive Type | Multi-Purpose |
| Liner | Red (printed) PE Film |
| Tensile Strength | 80 lbs/in² |
| Adhesive Strength | 22 lbs/in |
| Temperature Performance | 300 °F |
| Flame Retardant | Not rated |
| Repositionable | N/A |
| Adhesion Level to HSE | High |
| Adhesion Level to LSE | Medium |
| UNSPSC | 31201505 |
| Standards / Specifications | UL746C listed, UL GREENGUARD and UL GREENGUARD Gold Certified, contributing to LEED Credit |
| Country of Origin | United States |
| Origin Criterion | B |
| Certification Indicator | C |
| Qualification Method | N/A |
| Cage Code | 4AJG6 |
| ECCN Number | EAR99 |
| Storage Condition | Humidity Controlled Storage (16C/60F TO 27C/80F & 40-60%RH) |
| Shelf Life | 24 months |
| Return Policy | 25% restocking fee |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Compliant |
| Prop 65 Compliance | n/a |
| CMRT | CMRT Compliant |
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