Shop 3M VHB Tape 4646 Dark Gray High Temperature Bonding Foam In Iraq Best Prices
Professional dark gray VHB adhesive foam tape with high temperature resistance, permanent bonding capability, and replacement for mechanical fasteners in industrial applications
3M™ VHB™ Tape 4646 is a professional-grade dark gray, 0.025 inch (0.6 mm) thick general purpose adhesive foam tape featuring firm foam construction with exceptional high temperature resistance. This innovative bonding solution provides a fast and easy-to-use permanent bonding method that delivers high strength and long-term durability, making it an ideal replacement for traditional mechanical fasteners such as rivets, welds, and screws. The tape's viscoelastic properties enable powerful bonding to a variety of surfaces while maintaining design flexibility, and its pressure-sensitive acrylic adhesive bonds on contact to provide immediate handling strength.
Designed for industrial and occupational use, the 3M VHB Tape 4646 creates a permanent seal against water, moisture, and environmental contaminants while allowing the use of thinner, lighter weight, and dissimilar materials in manufacturing applications. The dark gray color and firm foam construction make it particularly suitable for assembly operations prior to high temperature paint processing, with typical applications including stiffener to panel attachment, panel to frame bonding, decorative material and trim assembly, and nameplate and logo mounting. This case contains 9 rolls, each measuring 1 inch wide by 72 yards long, providing substantial coverage for large-scale industrial projects.
Backed by 3M's commitment to innovation and reliability, VHB Tape 4646 combines conformability with outstanding durability and excellent solvent and moisture resistance. The unique acrylic chemistry is chemically resistant, UV stable, and temperature stable, capable of withstanding extreme conditions from the heat of Dubai to the cold of Canada. This proven alternative to mechanical fasteners has been trusted in skyscrapers, electronics, refrigerators, architectural windows, and countless other applications where assembly, mounting, fastening, and sealing require consistent performance and long-lasting reliability.
Key Features
- Fast and easy-to-use permanent bonding method providing high strength and long-term durability
- High temperature resistance up to 300°F (149°C) suitable for pre-paint processing applications
- Virtually invisible fastening keeps surfaces smooth and eliminates drilling, grinding, and refinishing
- Replaces mechanical fasteners including rivets, welds, screws, and liquid adhesives
- Creates permanent seal against water, moisture, and environmental contaminants with excellent solvent resistance
- Pressure-sensitive acrylic adhesive bonds on contact for immediate handling strength
- Allows use of thinner, lighter weight, and dissimilar materials in design applications
- Chemically resistant, UV stable, and temperature stable for extreme environmental conditions
- Firm foam construction with superior conformability and viscoelastic properties
- Bonds to variety of substrates including aluminum, galvanized steel, and stainless steel
Technical Specifications
| Specification |
Value |
| Product Name | 3M VHB Tape 4646 |
| Part Number | 4646 |
| UPC Code | 00021200560019 |
| Color | Dark Gray |
| Adhesive Type | Acrylic |
| Foam Type | Firm |
| Overall Width (Imperial) | 1 inch |
| Overall Width (Metric) | 25.4 mm |
| Overall Length (Imperial) | 72 yards |
| Overall Length (Metric) | 65.84 meters |
| Tape Thickness (Imperial) | 25 mil (0.025 inch) |
| Tape Thickness (Metric) | 0.6 mm |
| Total Tape Thickness without Liner (Imperial) | 23.622 mil |
| Total Tape Thickness without Liner (Metric) | 0.6 mm |
| Liner Material | Polyethylene Film |
| Core Size (Imperial) | 3 inches |
| Maximum Operating Temperature (Fahrenheit) | 300°F |
| Maximum Operating Temperature (Celsius) | 149°C |
| Indoor/Outdoor Use | Indoor/Outdoor |
| Brand | VHB™ |
| Smallest Saleable Unit | Roll |
| Units per Case | 9 rolls |
| Industries | General Industrial, Metalworking |
| Recommended Applications | Stiffener to panel, Panel to frame, Decorative material and trim, Nameplates and logos |
| Substrate Compatibility | Aluminum, Galvanized steel, Stainless steel, Metal, Paint, Powder coated surfaces |
Order 3M VHB Tape 4646 Dark Gray High Temperature Bonding Foam at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
