3M™ VHB™

3M™ VHB™ 4611 – High Temp Acrylic Foam Tape

3M™ VHB™ Tape 4611 is an industrial-grade, double-sided acrylic foam tape engineered for high-temperature applications and bonding to high surface energy (HSE) substrates like aluminum and stainless steel. With a thickness of 1.1 mm (45 mil), this dark gray tape replaces traditional fasteners such as screws and rivets, providing a clean, seamless finish while maintaining superior strength. Designed for demanding environments, 3M™ VHB™ 4611 excels in both indoor and outdoor use and is ideal for operations requiring thermal resistance, quick application, and aesthetic results. Whether you’re bonding stiffeners to panels or assembling frames before painting, this tape guarantees speed, reliability, and durability.

Application Section – Where to Use 3M™ VHB™ 4611

Stiffener to panel attachment
Panel-to-frame bonding
Decorative trim and nameplate mounting
Metal bonding prior to high-temperature paint processes
Assembly of stainless steel and galvanized steel structures
Applications requiring high heat resistance and clean aesthetics

Need a heat-resistant and seamless bonding solution for metal surfaces?

3M™ VHB™ 4611 delivers lasting strength even in extreme conditions!

Why Choose 3M™ VHB™ 4611?

Withstands extreme heat – Long-term up to 300 °F (149 °C), short-term up to 450 °F (232 °C)
Strong bonding power – Maintains high shear strength on HSE substrates
Smooth and seamless – Eliminates need for rivets, welds, or screws
Time-saving – No curing required; quick handling strength
Water- and moisture-resistant – Closed-cell acrylic chemistry ensures secure sealing
Durable under stress – Resistant to UV, solvents, and weathering
Aesthetic flexibility – Allows use of thinner, lighter-weight materials with no visible fixings

Converting Section – What EKO-TECH Can Do for You

At EKO-TECH, we go beyond supply – we deliver tailored bonding solutions:

Custom widths and lengths
Die-cut and kiss-cut parts for easy application
Shape-cut pieces for complex geometries
Rolls in production-optimized formats, including cross-wound
Prototyping and support from adhesive specialists
Support in selecting the right bonding system for your materials and process