3M 4991F, VHB™ Grey Foam Tape, 19mm x 5.5m, 2.3mm Thick

  • RS Stock No. 163-4734
  • Mfr. Part No. 3M 4991F 19mm x 5,5m
  • Manufacturer 3M
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
Product Details

3M™ VHB™ Tape 4991 F Blister IPC Grey

The 3M™ VHB™ Tape 4991 is a 2.3 mm grey multi-purpose acrylic adhesive providing a conformable foam core tape. This extraordinary tape adheres to broad ranges of surfaces, including metals, plastics and wood. This 3M quality tape provides shear strength, surface adhesion and temperature resistance.


The 3M™ VHB™ Tape 4991 can provide high strength and long-term durability through a general purpose acrylic adhesive. It offers flexibility to a design as it can replace rivets, welds and screws, with a viscoelasticity and powerful ability to bond to a variety of surfaces. It is designed for good adhesion metals, glass and other medium to high surface energy materials.

Features and Benefits

Fast and easy-to-use permanent bonding method provides high strength and long-term durability

Pressure sensitive adhesive bonds on contact to provide immediate handling strength

Creates a permanent seal against water, moisture and more

Virtually invisible fastening keeps surfaces smooth, even edges are invisible due to its transparency

Grey, 2.3 mm, multi-purpose adhesive and conformable acrylic foam core for good performance in a variety of applications

Can replace mechanical fasteners (rivets, welding, screws) or liquid adhesives: Eliminate drilling, grinding, refinishing, screwing, welding and clean-up

Benefits of choosing 3M Foam Tape

Design and deliver with 3M™ VHB™ Tape. Utilizing the general purpose acrylic adhesive on both sides of the VHB™ Tape. It's been designed to be used in applications to join transparent materials or where a clear tape is necessary.

Unconventional foam tape. 3M invented the first foam tape, they have been at the forefront of improving the properties of this tape to ensure extreme reliability, consistent durability and a consistent bond. The 3M™ VHB™ Tape is a proven alternative to rivets, screws and welding for a number of applications.

Reliability and durability. 3M™ VHB™ Tape does not only offer a strong reliable yet durable bond it enhances the appearance of finished goods. It does this by eliminating the rivet and screw heads as well as visible welds whilst providing an immediate bond. Fastening the tape is a quicker process than conventional methods such as drilling, fastening or liquid adhesives. The unique acrylic adhesive is extremely durable and resistant to changing temperatures over time from the heat of Dubai to the cold of Norway.

Attribute Value
Width 19mm
Thickness 2.3mm
Length 5.5m
Backing Material Acrylic Foam
Colour Grey
Adhesion Strength 38.5 N/cm
Single/Double Sided Double Sided
Foam Density 720kg/m³
Adhesive Material Acrylic
Model Number 4991F
Maximum Operating Temperature +120 (Short Term)°C
Series VHB™
3 In stock for delivery within 4 working days
Price Each
Was SGD40.16
SGD 39.38
(exc. GST)
SGD 42.14
(inc. GST)
Per unit
1 - 14
15 - 39
40 +