Shop 3M VHB Tape 4646 Dark Gray High Temperature Foam Adhesive In Iraq Best Prices
Premium dark gray VHB foam tape with high-temperature resistance for permanent industrial bonding. Replaces rivets, welds, and screws with superior strength and durability across metal substrates.
3M™ VHB™ Tape 4646 is a premium dark gray, 0.025 inch (0.6 mm) thick general-purpose foam adhesive tape featuring firm foam construction with exceptional high-temperature resistance capabilities. This innovative permanent bonding solution replaces traditional mechanical fasteners such as rivets, welds, and screws, offering a fast and easy-to-use alternative that provides superior strength and long-term durability. The tape utilizes advanced acrylic chemistry to deliver immediate handling strength and creates a permanent seal against water, moisture, and environmental contaminants.
Designed for industrial applications requiring robust bonding performance, the 3M VHB Tape 4646 combines conformability with powerful adhesive strength across a broad range of substrates, particularly metal surfaces including aluminum, galvanized steel, and stainless steel. The pressure-sensitive adhesive bonds on contact, eliminating the need for drilling, grinding, refinishing, screwing, and welding operations, thereby reducing associated cleanup and labor costs. This tape is particularly suitable for use in high-temperature paint processing environments, making it an ideal choice for assembly operations before paint ovens.
The versatile bonding capabilities of 3M VHB Tape 4646 enable design flexibility through its viscoelastic properties, allowing engineers to bond dissimilar materials and utilize thinner, lighter-weight components. With proven reliability across diverse industries including automotive, electronics, construction, and manufacturing, this tape maintains consistent performance in extreme temperature conditions ranging from the heat of Dubai to the cold of Canada. The unique acrylic formulation ensures excellent solvent and UV resistance, providing a durable, long-lasting bond that maintains integrity over time without degradation.
Key Features
- Fast and easy-to-use permanent bonding method providing high strength and long-term durability
- Virtually invisible fastening keeps surfaces smooth and aesthetically pleasing
- Replaces mechanical fasteners including rivets, welds, and screws for simplified assembly
- High-temperature resistance up to 300°F (149°C) suitable for paint processing environments
- Creates permanent seal against water, moisture, and environmental contaminants
- Pressure-sensitive acrylic adhesive bonds on contact for immediate handling strength
- Conforms to various surface profiles while maintaining structural integrity
- Enables use of thinner, lighter-weight and dissimilar materials in design
- Excellent solvent and UV resistance for outdoor and industrial applications
- Eliminates drilling, grinding, refinishing, screwing, welding and associated cleanup
Technical Specifications
| Specification |
Value |
| Product Name | 3M VHB Tape 4646 |
| Part Number | 4646 |
| 3M ID | 7010535931 |
| Product Color | Dark Gray |
| Overall Width (Imperial) | 0.75 in |
| Overall Width (Metric) | 19.05 mm |
| Overall Length (Imperial) | 72 yd |
| Overall Length (Metric) | 65.84 m |
| Total Tape Thickness without Liner (Imperial) | 23.622 mil |
| Total Tape Thickness without Liner (Metric) | 0.6 mm |
| Adhesive Type | Acrylic |
| Foam Type | Firm |
| Liner Material | Polyethylene Film |
| Core Size (Imperial) | 3 in |
| Maximum Operating Temperature (Fahrenheit) | 300°F |
| Maximum Operating Temperature (Celsius) | 149°C |
| Indoor/Outdoor | Indoor/Outdoor |
| Brand | VHB™ |
| Industries | General Industrial, Metalworking |
| Smallest Saleable Unit | Roll |
| Package Configuration | 12 Roll/Case |
| Substrate Compatibility | Aluminum, Galvanized Steel, Stainless Steel, Metal Substrates |
| Chemical Resistance | Solvent and moisture resistant |
| UV Resistance | Excellent UV and temperature stability |
| Pressure Sensitivity | Pressure-sensitive adhesive bonds on contact |
Order 3M VHB Tape 4646 Dark Gray High Temperature Foam Adhesive at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
