3M™ VHB™ Tape 4991

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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

Overall Width (Metric)

Overall Length (Metric)

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Details

Highlights

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
DURABLE: Offers excellent outdoor durability and performance, resisting both high and low temperatures, as well as moisture
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

Dream, Design, Deliver with our 3M™ VHB™ Tape 4991. It is a grey, 0.090 in (2.3 mm), multi purpose acrylic adhesive with a conformable, foam core. It can replace rivets, welds and screws. The fast and easy to use permanent bonding method provides high strength and long term durability. It offers design flexibility with its viscoelasticity and powerful ability to bond to a variety of surfaces.

Bonds high and medium surface energy substrates. Provides handling convenience, cushioning, damping, and impact resistance. Plasticiser resistant. UL listing 746C.

Typical Properties

Details

Adhesive Type	Acrylic
Backing (Carrier) Material	Acrylic Foam
Brands	VHB™
Foam Type	Conformable
Indoor/Outdoor	Indoor/Outdoor
Industries	Electronics, Construction, General Industrial, Signage, Metalworking, Appliance, Transportation
Liner Material	Polyethylene Film
Maximum Operating Temperature (Celsius)	121 ℃
Product Colour	Grey
Units per Case	9.0

Dimensions and Classifications

Overall Length (Metric)	32.91 Metre, 32.92 Metre
Overall Width (Metric)	19 mm, 25.4 mm, 609.6 mm

Large Volume Order

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