3M SJ354D Dual Lock resealable click tape dispenser box SJ3540 black 25 mm x 5 m, 5.7 mm PN34516 - 7000070523

Supplier number: 3M 7000070523 | EAN 04001895502330

134.95 tax incl.

€111.53 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 3 products in stock.

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Delivery by DHL

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Reliable invisible mounting with SJ3540

Practical benefits

Audible and secure locking: Interlocking mushroom-shaped stems snap firmly into place with a clear sound so you always know parts are securely fastened.
Quick high-tack bonding: The synthetic rubber adhesive bonds instantly and strongly to various substrates, including low surface energy plastics.
Durable reclosable fastener design: You can easily open and reclose the connection up to one thousand times without losing functional tensile strength.

In a nutshell

The right choise for

With 3m Dual Lock SJ3540 reclosable fastener tape, you create a secure, hidden bond without drilling or screws. The interlocking mushroom-shaped stems snap firmly together with an audible click and can be opened and reclosed up to 1000 times. Thanks to its high-tack synthetic rubber adhesive, this 25 mm wide black tape adheres instantly indoors to a variety of surfaces, including powder coatings and low surface energy plastics such as polyethylene and polypropylene. Supplied in a convenient 5 m dispenser box, it provides the ideal solution for mounting access panels, inspection covers, displays, and equipment cleanly and reliably.

Product information FAQ

€134.95

In stock - tax incl.

Key features according to our expert

Width: 25 mm
Length: 5 m

Product description

Black Velcro closure with mushroom-shaped stems, with a backing with rubber-based pressure-sensitive adhesive layer
Type 250 forms a combination with Type 170, 250 or 400. Closes with an audible click
Developed for adhesion to many plastics, powder-coated paint and low surface energy materials
Can be opened and closed thousands of times before original tensile strength decreases by 50%
High initial adhesion

3M Dual Lock Reclosable Velcro Closure SJ3540 has a rubber-based adhesive on the back of a black and reclosable polypropylene Velcro closure. The closure is suitable for adhesion to many plastics, powder-coated paint and materials with low surface energy. Our reclosable Velcro fastener has 40 mushroom-shaped stems per cm² and is closed 5.8 mm thick.

3M Dual Lock Reclosable Velcro Closure SJ3540 is designed for use with various plastics (acrylic, polycarbonate and AS), powder-coated paints and low surface energy materials (polypropylene and polyethylene). The polyolefin Velcro fastener has a stem density of Type 250 with a pressure-sensitive rubber adhesive layer on the back. Durable and reliable, our Velcro fastener can be closed and opened more than a thousand times before the original tensile strength decreases by 50%. This product has a low temperature performance and is temperature resistant to +50 °C long-term (+70 °C short-term); the fastener is suitable for indoor use only.

Suggested applications

Fastening of panels and cover plates
Indoor signage
Decorative finishing
Partitioning of office spaces
Graphics fixing

All Features

Width: 25 mm
Length: 5 m

Brand 3M
19091838
EAN 04001895502330
Supplier number 3M 7000070523

Frequently asked questions about this product

Answered by specialists

How does the 3M Dual Lock SJ3540 fastener work?: The mushroom-shaped stems snap together securely with an audible click when pressed. There is no separate hook and loop side.
Which surfaces does the adhesive bond to?: The synthetic rubber adhesive bonds strongly to low surface energy plastics such as polyethylene and polypropylene, as well as powder coatings.
Is this fastener suitable for outdoor use?: No, 3M SJ3540 features a rubber-based adhesive with heat resistance up to 50 °C and is designed for indoor applications.
How many opening and closing cycles can it withstand?: You can open and close the fastener up to 1000 times before losing half of its original tensile strength.
What is the stem density of this tape?: This model is Type 250, providing 40 mushroom-shaped stems per cm².