Industrial-grade VHB acrylic foam adhesive tape offering permanent bonding for thin, lightweight, and dissimilar materials with superior strength and weather resistance.
3M™ VHB™ Tape 4979F is a robust and permanent acrylic bonding solution engineered for challenging industrial environments and applications. This advanced pressure-sensitive adhesive tape features a highly conformable acrylic foam core that adheres quickly and securely to thin, lightweight, and dissimilar materials. The tape is designed to replace traditional mechanical fastening methods including rivets, welds, and screws while providing exceptional time savings by eliminating drilling, grinding, refinishing, welding, and project cleanup. With dimensions of 1.6 inches wide by 72 yards long and 62 mil thickness with polyethylene film liner, this black foam tape delivers professional-grade bonding performance.
The closed-cell acrylic chemistry of 3M™ VHB™ Tape 4979F provides proven performance in extreme environments with excellent plasticizer resistance. The tape creates a permanent seal to withstand water and moisture exposure, making it suitable for both indoor and outdoor applications. It performs reliably in short-term use at temperatures up to 300°F (149°C) or long-term use withstanding up to 200°F (93°C). This versatile bonding system is ideal for general industrial, transportation, construction, appliance assembly and repair, signage, and electronics applications.
Part of the 3M™ VHB™ Tape 4941 suite of durable bonding solutions, this product is specifically designed for applications where bonded surfaces may expand and contract differentially. The tape is UL GREENGUARD and UL GREENGUARD Gold Certified, contributing to LEED credit achievement. Each case contains 5 rolls with precision slit edges for consistent performance. This industrial-grade adhesive tape offers the ideal balance of strength and flexibility, creating seamless, aesthetically pleasing joints while delivering superior bonding and sealing capabilities.
Key Features
- Quick and permanent bonding with strong long-lasting results on thin, lightweight, and dissimilar materials
- Creates smooth and seamless fastening for aesthetically appealing professional appearance
- Replaces mechanical fasteners including rivets, welds, screws, and liquid adhesives
- Eliminates drilling, grinding, refinishing, welding, and cleanup for significant time savings
- Highly conformable acrylic foam core providing optimal balance of strength and flexibility
- Protects against elements with permanent seal withstanding water and moisture exposure
- Versatile temperature range from 200°F to 300°F for both short and long-term applications
- UL GREENGUARD and UL GREENGUARD Gold Certified for LEED credit contribution
- Excellent plasticizer resistance for superior durability in challenging environments
- Closed-cell acrylic chemistry proven for extreme environment performance
- Indoor and outdoor rated for maximum application versatility
- Precision slit edges for consistent and professional results
Technical Specifications
| Specification |
Value |
| Product Name | 3M VHB Tape 4979F |
| Part Number | 4979F |
| UPC Code | 00638060401262 |
| 3M ID | 7100189689 |
| Overall Width (Imperial) | 1.6 in |
| Overall Width (Metric) | 40.64 mm |
| Overall Length (Imperial) | 72 yd |
| Overall Length (Metric) | 65.83 m |
| Total Tape Thickness without Liner (Imperial) | 62 mil |
| Total Tape Thickness without Liner (Metric) | 1.6 mm |
| Product Color | Black |
| Liner Material | Polyethylene Film |
| Adhesive Type | Acrylic |
| Foam Type | Conformable |
| Core Size (Imperial) | 3 in |
| Core Size (Metric) | 76.2 mm |
| Maximum Operating Temperature (Fahrenheit) | 300 °F |
| Maximum Operating Temperature (Celsius) | 149 °C |
| Long-term Operating Temperature (Fahrenheit) | 200 °F |
| Long-term Operating Temperature (Celsius) | 93 °C |
| Indoor/Outdoor Rating | Indoor/Outdoor |
| Shelf Life | 24 Month |
| Smallest Saleable Unit | Roll |
| Quantity per Case | 5 Roll/Case |
| Brand | VHB™ |
| Certifications | UL GREENGUARD and UL GREENGUARD Gold Certified |
| Application Type | Bonding, Fastening, Sealing |
| Industries | Appliance, Consumer Goods, General Industrial, Metalworking, Signage, Transportation |
Order 3M VHB Tape 4979F Black Acrylic Foam Adhesive 1.6 x 72 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
