3M™ VHB™ 4950 Series

3M™ VHB™ Tape 4949 – Premium Double-Sided Bonding

Unmatched Strength. Seamless Aesthetics. Proven Durability.
The 3M™ VHB™ Tape 4949 is a high-performance, black, double-sided foam bonding tape engineered for demanding industrial and design applications. Built on viscoelastic acrylic chemistry with a firm 1.1 mm foam core, this tape ensures exceptional adhesion to high surface energy (HSE) materials like metal, glass, polycarbonate, and painted surfaces.

Whether you’re replacing rivets, screws, or welds, this permanent bonding solution simplifies your assembly processes and enhances the visual appeal of your products by offering a smooth, screw-free finish.

Where to Use 3M™ VHB™ Tape 4949

3M™ VHB™ Tape 4949 is trusted in industries demanding strength, waterproofing, and efficiency:

Architectural window and door assembly
Sign and display mounting
Electronics panel and component bonding
Transportation equipment assembly
Nameplates, logos, and trim attachment
General industrial applications (stiffeners, panels, frames)

Its high-temperature resistance (up to 149 °C short term / 93 °C long term) and closed-cell acrylic sealing properties make it ideal for outdoor and indoor use, even in extreme environments.

Experience Uncompromising Bonding Power with 3M™ VHB™ Tape 4949 – Now Available with Custom Converting Solutions from Eko-Tech!

Die-Cutting, Spooling, Slitting & More – Tailored to Your Needs.

Why Choose 3M™ VHB™ Tape 4949?

Immediate Handling Strength – No curing time needed
Seamless Appearance – Virtually invisible fastening
High Bonding Strength – Replaces rivets, screws, and welds
Moisture & Water Resistance – Creates a permanent barrier
Thermal Stability – Reliable across wide temperature ranges
Material Flexibility – Bonds dissimilar and lightweight materials
Efficient Assembly – No drilling, welding, or refinishing required
Trusted 3M Quality – Part of the VHB 4950 family, globally proven

Eko-Tech Converting Company - made-in-poland

Made in Poland – Local Manufacturing, Global Quality

At Eko-Tech, we proudly manufacture this solution in Poland, using genuine 3M™ raw materials and operating with full support from 3M. This guarantees consistent quality, short lead times, and compliance with European industrial standards.

Why Choose Eko-Tech?

As a certified 3M Select Converter, Eko-Tech offers full in-house converting and manufacturing capabilities, ensuring:

End-to-end quality control
Flexible production tailored to your needs
Prototyping and solution engineering support
Fast turnaround and reliable logistics
Industry-proven expertise in demanding applications

We’re more than a distributor – we’re your technical partner.

Converting Services – Tailored to Your Application

Eko-Tech offers specialized converting options for 3M™ VHB™ Tape 4949, including:

Rewinding to custom lengths
Slitting to narrow or wide custom widths
Cross-Wound Spooling – for extended, continuous applications
Die & Kiss Cutting – including fingerlift, multi-layer and complex geometries
Individual Packaging – customized for assembly lines or kits

Our expert converting services ensure seamless integration into your production workflow.

Master the Art of Bonding with 3M™ VHB™ Tapes

When it comes to bonding strength, reliability, and a clean aesthetic, few solutions can match the power of 3M™ VHB™ Tapes. But to unleash their full performance, proper application is key. This step-by-step guide will help you apply these tapes with precision – and explain why working with a professional partner like EKO-TECH makes all the difference. Whether you’re in transportation, electronics, construction, or general manufacturing, mastering application ensures optimal results every time.

Technical data

Adhesive Type Acrylic
Application Wall & Door Panel Attachment, Trim & Molding Attachment, Exterior Side Panel Sealing, Sealing, Bonding Window Shade Side Channels, Ceramic Cook Top Bonding, PVC Rack to Glass Door Bonding
Backing (Carrier) Material Acrylic Foam
Backing (Carrier) Thickness 2 mil
Brands 3M
Core Size 3 in
Foam Type Firm
Indoor/Outdoor Indoor/Outdoor
Industries Appliance, Construction, General Industrial, Signage, Metalworking

Liner Material PET
Maximum Operating Temperature 149 ℃
Maximum Operating Temperature 300 ℉
Package Quantity 1
Product Color Black
Smallest Saleable Unit Roll
Units per Case 1.0, 2.0, 3.0, 4.0, 6.0, 9.0, 12.0, 18.0, 36.0
Overall Length 36 yd, 72 yd
Overall Length 32.9 m, 32.91 m, 32.92 m, 33 m, 65.8 m, 65.84 m
Overall Width 0.25 in, 0.5 in, 0.75 in, 1 in, 2 in, 9 in, 10 in, 24 in, 48 in
Overall Width 6.35 mm, 12.7 mm, 19.05 mm, 25.4 mm, 50.8 mm, 228.6 mm, 254 mm, 609.6 mm, 1219 mm, 1219.2 mm