Ultra-Thick 2.3mm Strong Bonding Weather-Resistant Moisture-Proof 3m4991 Foam Double-Sided Tape

• Customization: Available
• Color: Grey
• Material: Acrylic
• Model NO.: 3m 4991
• Waterproof: Waterproof
• Transport Package: Carton
• Specification: A4
• Trademark: 3M
• Origin: Shenzhen
• HS Code: 39191099

Product Description

Product Description

Ultra-Thick 2.3mm Strong Bonding Weather-Resistant Moisture-Proof 3m4991 Foam Double-Sided Tape

Highlights

• FAST AND EASY-TO-USE: A permanent bonding method that provides immediate handling strength; no need to fixture or wait for a cure
• SMOOTH AND SEAMLESS: With a thickness of 90 mil (2.3 mm), this tape is designed as an alternative to mechanical fasteners, such as rivets, welds, and screws, or liquid adhesives
• BUILT TO PERFORM: Delivers excellent shear strength, conformability, and surface adhesion thanks to an acrylic foam core and multi-purpose adhesive
• DURABLE: Offers excellent outdoor durability and performance, resisting both high and low temperatures, as well as moisture
• MULTI-SURFACE: Intended to adhere to a variety of High Surface Energy (HSE) and Medium Surface Energy (MSE) substrates; these may include aluminum, stainless steel, galvanized steel, acrylic, polycarbonate, and ABS
• A VERSATILE OPTION: Commonly used in applications across a variety of markets, such as transportation, appliance, electronics, construction, sign and display, and general industrial
• CERTIFIED: UL GREENGUARD™ and UL GREENGUARD™ Gold Certified; helps contribute to LEED® credits
• DO MORE: Allows for the use of thinner, lighter-weight, and dissimilar materials when compared to rivets and welds
• EXCELLENT BONDING AND SEALING: Features closed-cell acrylic chemistry, which is proven to withstand extreme environments

  3M™ Tape 4991 is a double-sided tape comprised of a multi-purpose acrylic adhesive with a conformable, foam core backed on a 5 mil red printed polyethylene film liner, delivering a total thickness of 90 mil (2.3 mm) when applied. This tape provides an excellent balance of strength, conformability, and adhesion to high and medium surface energy materials, making it a smooth, seamless alternative to rivets, welds, and screws. These unique attributes equip 3M™ Tape 4991 to take on many bonding and sealing applications, including attaching metal panels to frames and stiffener attachment. Discover new ways to design thanks to the versatility, viscoelasticity, and powerful bonding potential of 3M™ Tape 4991.

  Convenience Meets Extreme Bonding Power
  Our 3M™ 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 substrates, including aluminum, stainless steel, galvanized steel, composites, plastics, acrylic, polycarbonate, ABS and painted or sealed wood and concrete. Our bonding tapes provide excellent shear strength, conformability, surface adhesion and temperature resistance. They are commonly used in applications across a variety of markets including transportation, appliance, electronics, construction, sign and display and general industrial. Reliably bonds a variety of materials with strength and speed for permanent applications.
  
  Recommended Applications

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

  Dream, Design, Deliver with the 4941 Family of 3M™ Tapes
  The 4941 family of 3M™ Tapes utilizes multi-purpose acrylic adhesive on both sides of a conformable, foam core. The combination of strength, conformability and adhesion makes this family one of the most capable and well-rounded 3M™ Tapes. It is specifically designed for good adhesion to metals, glass and other medium to high surface energy materials. Applications for this tape include stiffener bonding, sealing polycarbonate lens over LCD, windows to painted control panels and mounting vinyl wiring ducts and conduit channels.

  Typical properties

  Details

  Adhesive Type	Acrylic
  Application	Bonding a logo to an Oven, Commercial Vehicle Roof Vent Attachment, Decorative Appliance Trim Attachment, Impact Resistance, Interior Rail Car Construction, Kickplates, Logo Bonding on TV, Panels to Frame, Rail Car Bonding Metal Stiffeners, Rail Car Light Cover Attachment, Steel Fan Bracket Bonding, Stiffener Attachment, TV Stand Decorative Trim Attachment, Alternatives to Rivetting or Welding, Aluminum Floor Bonding, Bonding Door Kick & Seal Plate, Metal Bonding, Mounting & Trim Attachment, Nameplate Attachment on Commercial Vehicles, Panel to Frame/Stiffner to Panel Assembly, Panel & Trim Bonding, Vibration resistant, Vehicle Signage Frame Attachment, Bonding Glass to a Metal Clothes Washer Door, Bonding Glass to a Metal Oven Door, Bonding Header Panel, Bonding Luggage Compartment Doors, Bonding Muntin Bars to Glass, Bonding Panels to Metal Frames, Bonding a logo to a Refrigerator, Wall & Door Panel Attachment, Washing Machine Touch Panel Bonding, Exterior Metal Skin Bonding
  Backing (Carrier) Material	Acrylic Foam
  Backing (Carrier) Thickness (Imperial)	5 mil
  Core Size (Imperial)	3 in
  Foam Type	Conformable
  Indoor/Outdoor	Indoor/Outdoor
  Industries	Signage, Metalworking, Appliance, Transportation, Construction, General Industrial, Electronics
  Liner Material	Polyethylene Film
  Maximum Operating Temperature (Celsius)	121 ºC
  Maximum Operating Temperature (Fahrenheit)	250 ºF
  Product Color	Gray, Black
  Smallest Saleable Unit	Roll
  Units per Case	9.0, 18.0

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Customized service

We offer different customized services according to the needs of our customers: for example, machining different lengths and widths, as well as die-cutting different shapes.Please communicate with our customer service to inform us of your specific needs.We'll get you a quote as soon as possible.

 

 

Company Profile

Jixinmei Technology Co., Ltd.

We are located in Xiamen Special Economic Zone and have been committed to the development and sales of various adhesive products. According to the requirements of the enterprise, we can produce, die-cut, foam materials, cushioning materials, sound-absorbing materials, EMI shielding materials, insulation and flame-retardant materials, and other related precision die-cut products. Jiminmei Technology Co., Ltd. was established in 2009 and is located in Xiamen Special Economic Zone. It has been committed to the development and sales of various adhesive products. According to the requirements of the enterprise, we can produce, die-cut, foam materials, cushioning materials, sound-absorbing materials, EMI shielding materials, insulation and flame-retardant materials, and other related precision die-cut products.

 

 

Certifications

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