Premium dark gray VHB foam tape for high-temperature industrial bonding with 45 mil thickness, 0.5 in x 36 yd per roll, 4 rolls per case. Withstands up to 300°F long-term and 450°F short-term with superior adhesion and water resistance.
3M™ VHB™ Tape 4611 is a premium dark gray double-sided foam tape engineered for high-temperature industrial bonding applications. This innovative adhesive solution features a general-purpose acrylic adhesive combined with a firm acrylic foam core, delivering a total thickness of 45 mil (1.1 mm) when applied. The tape requires no curing time and provides immediate handling strength, making it an ideal alternative to traditional mechanical fasteners such as rivets, welds, and screws. With exceptional high-shear strength and thermal resistance, the 4611 is specifically designed to handle demanding applications within high surface energy (HSE) substrates including aluminum, galvanized steel, and stainless steel.
This specialized tape excels in high-temperature paint processing environments, withstanding long-term use at temperatures up to 300°F (149°C) and short-term applications at 450°F (232°C). The closed-cell acrylic chemistry creates a tight, water-resistant seal that protects against moisture infiltration while maintaining superior bonding integrity. The 4611 is available in a convenient small pack format with 4 rolls per case, each roll measuring 0.5 inches wide by 36 yards long, making it perfect for industrial and occupational applications across multiple sectors.
The tape's versatility extends across numerous industries including window and door assembly, electronics, signage, construction, and general industrial manufacturing. By eliminating steps such as drilling, welding, and grinding, the 4611 helps increase operational efficiency and productivity. Its smooth, seamless application allows manufacturers to work with thinner, lighter-weight, and dissimilar materials while maintaining superior bonding performance. 3M™ VHB™ Tape 4611 represents the evolution of foam tape technology, combining proven reliability with innovative design to deliver competitive products to market faster and more efficiently.
Key Features
- High-temperature resistance withstanding long-term use up to 300°F (149°C) and short-term applications at 450°F (232°C)
- Acrylic foam core with general-purpose adhesive delivering high shear strength and thermal resistance
- Metal bonding capability adhering to high surface energy (HSE) substrates with minimal surface preparation
- Closed-cell acrylic chemistry creating water and moisture-resistant seals for superior durability
- Immediate handling strength with no curing time required, eliminating drilling, welding, and finishing steps
- Smooth 45 mil (1.1 mm) thickness serving as seamless alternative to rivets, welds, fasteners, and screws
- Enables bonding of thin, lightweight, and dissimilar materials for innovative design possibilities
- Indoor/outdoor performance with UV and temperature stability suitable for diverse climates
- Versatile applications across window/door assembly, electronics, signage, construction, and industrial sectors
- Fast and easy-to-use bonding method enhancing operational efficiency and reducing assembly time
Technical Specifications
| Specification |
Value |
| Product Name | 3M VHB Tape 4611 |
| Part Number | 4611 |
| UPC Code | 00021200563119 |
| 3M ID | 7010333954 |
| Product Color | Dark Gray |
| Overall Width (Imperial) | 0.5 inches |
| Overall Width (Metric) | 12.7 mm |
| Overall Length (Imperial) | 36 yards |
| Overall Length (Metric) | 32.9 meters |
| Total Tape Thickness without Liner (Imperial) | 43.307 mil |
| Total Tape Thickness without Liner (Metric) | 1.1 mm |
| Thickness | 45 mil (1.1 mm) |
| Adhesive Type | Acrylic |
| Core Material | Firm Acrylic Foam |
| Foam Type | Firm |
| Liner Material | Polyethylene Film |
| Core Size (Imperial) | 3 inches |
| Maximum Operating Temperature (Fahrenheit) | 450°F (short-term), 300°F (long-term) |
| Maximum Operating Temperature (Celsius) | 232°C (short-term), 149°C (long-term) |
| Long-term Temperature Rating | 300°F (149°C) |
| Short-term Temperature Rating | 450°F (232°C) |
| Indoor/Outdoor Rating | Indoor/Outdoor |
| Application Type | Exterior Side Panel Sealing, Roof Sealing |
| Smallest Saleable Unit | Roll |
| Units per Case | 4 rolls |
| Brand | 3M VHB |
| Industries | General Industrial, Metalworking, Window & Door Manufacturing, Electronics, Signage, Construction |
| Substrate Compatibility | High Surface Energy (HSE) substrates including Aluminum, Galvanized Steel, Stainless Steel |
| Recommended Applications | Stiffener to panel, Panel to frame, Decorative material and trim, Nameplates and logos |
| Shear Strength | High |
| Thermal Resistance | Excellent |
| Water Resistance | Excellent - Closed-cell acrylic chemistry |
| Moisture Resistance | Excellent |
| UV Resistance | Temperature and UV stable |
| Solvent Resistance | Excellent |
| Curing Time | No curing required - immediate handling strength |
| Surface Preparation | Minimal surface preparation required |
| Use Category | Industrial/Occupational use only |
Order 3M VHB Tape 4611 Dark Gray High Temperature Adhesive at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
