3M™ VHB™

3M™ VHB™ 4655 – High Temp Acrylic Foam Tape

3M™ VHB™ Tape 4655 is a high-strength, double-sided acrylic foam tape designed to replace rivets, welds, and screws in demanding applications. With a 1.6 mm thickness and high-temperature resistance, this dark gray tape bonds firmly to metal and other high surface energy (HSE) materials, including aluminum, galvanized steel, and stainless steel. It creates virtually invisible joints that contribute to cleaner, smoother designs, all while enhancing production speed and long-term performance. Whether you’re preparing components for paint ovens or mounting structural or decorative parts, 3M™ VHB™ 4655 simplifies bonding while maximizing durability.

Where to Use 3M™ VHB™ 4655

Mounting stiffeners to metal panels
Frame-to-panel bonding
Decorative trim and nameplate attachment
Assembly before high-temperature paint or powder coat curing
Bonding metal and HSE materials in industrial equipment or appliances

Demand more from your bonding

3M™ VHB™ 4655 delivers extreme strength, heat resistance, and clean aesthetics in one powerful tape.

Why Choose 3M™ VHB™ 4655?

High-Temperature Resistance – Withstands up to 450 °F (232 °C) short-term and 300 °F (149 °C) long-term
Exceptional Strength – Delivers reliable, long-term performance for structural bonds
Virtually Invisible Bonding – Improves product aesthetics and reduces the need for surface refinishing
No More Fasteners – Replaces screws, rivets, welds, and messy liquid adhesives
Seals Out Moisture – Closed-cell foam construction resists water and environmental ingress
Versatile Design – Ideal for bonding thin, dissimilar, or lightweight materials
Chemically and UV Stable – Designed for longevity indoors and outdoors

Converting Section – Tailored Solutions by EKO-TECH

At EKO-TECH, we bring more than tape – we bring tailored bonding innovations:

Cut to custom widths and lengths for your production needs
Die-cut and kiss-cut parts – perfectly shaped for your applications
Cross-wound spools – for seamless integration into high-speed automation
Application consulting – our experts help you find the optimal VHB™ format
From prototype to production – we support you at every stage of your project