3M VHB 4611 Tape Double-Coated Acrylic Foam For Bonding Paints And Plastics

The 3M VHB double-sided clear tapes 4910 and 4905 feature a crystal clear acrylic core and double coated transparent acrylic adhesive ideal for invisible bonding across many substrates. Thickness 0.5/1mm foam carrier conforms to uneven surfaces while providing shock absorption and damping. These permanent 3M double sided mounting tapes bond reliably without surface preparation between metals, glass, plastics for interior and exterior applications, even with exposure to harsh conditions. Excellent UV resistance prevents yellowing, clouding or cracking over years outdoors. From practically invisible mounting of smartphone tempered glass screens and touch panels, to sealing transparent medical equipment housings, to bonding solar panels, illuminated signs or furniture glass, rely on 3M 4910 and 4905 for an optimal combination of transparency, strength and durability.

Table of Contents


  • 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
  • Dark gray, 0.045 in (1.1 mm), general purpose adhesive with firm foam has added feature of high temperature resistance
  • 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


Tape Name 3M VHB 4611 Series
VHB 4611 Family Series VHB 4646; VHB 4655
Adhesive Type Acrylic
Application Bonding Panels to Metal Frames, Exterior Side Panel Sealing, Roof Sealing
Backing (Carrier) Material Firm Acrylic Foam
Backing (Carrier) Thickness (Imperial) 5 mil
Core Size (Imperial) 3 in
Liner Red PE film Liner
Indoor/Outdoor Indoor/Outdoor; Automotive Interior & Exterior
Industries General Industrial, Metalworking
Maximum Operating Temperature (Celsius) 232 ℃
Maximum Operating Temperature (Fahrenheit) 300 ℉, 450 ℉
Color Dark Gray; Gray


The exceptionally high bonding strength and resistance to extreme automotive environments makes 3M VHB 4611 tape (3M 4646 / 3M 4655) ideal for securely attaching exterior vehicle trim, moldings, cladding and accessories like decor panels, air dams, wing mirrors, spoilers, roof racks which require durable adhesion spanning gaps and uneven joints on body panels that undergo significant expansion/contraction – the acrylic foam core provides sufficient compliance, conforming to shapes while absorbing road vibration and noises; additionally, these provide quick, simple interior mounting of components like consoles, doors, trims and polycarbonate partitions where high shear strength substitution of mechanical fasteners allows tighter positioning tolerances.


Applicable Industries:

  • Bonding and mounting vehicle exterior attachments
  • Securing decorative panels, trims and polycarbonate parts
  • Attaching roof racks, spoilers, emblems
  • Mounting mirrors, running boards
  • Bonding metal and plastic components
  • Damping noise and vibration in vehicle interiors

3M scotch vhb tape 4611 production by DCA Tape

3M vhb 4611 automotive application


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