3M™ VHB™ Tape 4949

3M™ VHB™ Tape 4949
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3M™ VHB™ Tape 4949 is a 0.045 inch (1.1 mm) thick black double coated acrylic foam tape with PET liner.
The general purpose acrylic adhesive on both sides bonds to a broad range of high surface energy substrates including metals, glass and easier to bond paints and plastics.
3M™ VHB™ Tape 4949 is part of the 4950 tape family.
Each product in this family has general purpose acrylic adhesive and firm foam but varies in thickness, color and liner type.
Product Features
• Fast and easy-to-use permanent bonding method provides high strength and long-term durability
• Virtually invisible fastening keeps surfaces smooth
• Can replace mechanical fasteners (rivets, welds, screws) or liquid adhesives
• Black, 0.045 in (1.1 mm), general purpose adhesive and firm acrylic foam core
• Eliminate drilling, grinding, refinishing, screwing, welding and associated clean-up
• Creates a permanent seal against water, moisture and more
• Pressure sensitive adhesive bonds on contact to provide immediate handling strength
• Allows the use of thinner, lighter weight and dissimilar materials

Highlights

• LONG-TERM DURABILITY: Offers a fast and easy-to-use all-acrylic bonding method that gives immediate handling strength — no need to wait for curing
• SMOOTH AND SEAMLESS: With a thickness of 45 mil (1.1 mm), this tape is designed as an alternative to mechanical fasteners, such as rivets, welds, and screws, or liquid adhesives
• BASED ON SCIENCE: Delivers high shear strength, thermal resistance, and strong surface adhesion due to an acrylic foam core and general-purpose adhesive
• VERSATILE APPLICATIONS: Adheres to a variety of high surface energy (HSE) substrates with minimal surface preparation
• REDUCE STEPS: Can help increase operational efficiency by eliminating actions, such as drilling, welding, grinding, and finishing work
• A GO-TO SOLUTION: Excels across a variety of markets, including window and door assembly, electronics, signage, construction, general industrial, and more
• HIGH-TEMPERATURE RESISTANCE: Offers excellent indoor and outdoor performance, withstanding long-term use at a temperature up to 200 °F (93 °C) and short-term applications at 300 °F (149 °C)
• EXCELLENT BONDING AND SEALING: Featuring closed-cell acrylic chemistry, which creates a tight seal against water and moisture
• ACHIEVE MORE: Allows for the use of thinner, lighter-weight, and dissimilar materials when compared to rivets and welds

3M™ VHB™ Tape 4949 is a black, double-sided tape made of a general-purpose acrylic adhesive and a firm, foam core that delivers a total thickness of 45 mil (1.1 mm) when applied and requires no time for curing. Designed to bond a variety of high surface energy (HSE) substrates, this easy-to-use method can help increase productivity by eliminating steps, such as drilling, welding, and other finishing work. Because of its high-strength performance, the tape bonds thin, dissimilar, and lightweight materials while offering a smooth and seamless alternative to using rivets, welds, fasteners, and screws. The advanced closed-cell acrylic technology provides secure bonding that protects against water and seals tightly. It performs in applications for short-term use at a temperature up to 300 °F (149 °C) or long-term use withstanding up to 200 °F (93 °C). This tape offers an excellent balance of strength, viscoelasticity, and adhesion, making it a powerful bonding solution across numerous industries, including window and door assembly, signage, electronics, construction, and general industrial. Explore the versatility and durability of 3M™ VHB™ Tape 4949 for your next operation.

Convenience Meets Extreme Bonding Power
Our 3M™ VHB™ Tape consists of a durable acrylic adhesive with viscoelastic properties. This provides an extraordinarily strong double sided foam tape that adheres to a broad range of high surface energy (HSE) substrates, including aluminum, stainless steel, galvanized steel, composites, acrylic, polycarbonate and painted or sealed wood and concrete. Our bonding tapes provide excellent shear strength, surface adhesion, durability and temperature resistance. Applications for this tape include stiffener bonding and panel and trim attachment.

Recommended Applications

• Decorative material and trim
• Nameplates and logos
• Panel to frame
• Stiffener to panel

Dream, Design, Deliver with the 4950 Family of 3M™ VHB™ Tapes
3M™ VHB™ Tape 4949 is in the 4950 family of 3M™ VHB™ Tapes. This family of 3M™ VHB™ Tapes utilize a general purpose adhesive on both sides of a firm type foam core. It is specifically designed for good adhesion to metals, glass and other high surface energy materials. They are commonly used in applications across a variety of markets including transportation, appliance, electronics, construction, sign and display and general industrial.
3M VHB Tape 4949 is an excellent choice for stiffener to panel applications