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3MSJ3442 Dual Lock Reclosable Fastener

  • Black, interlocking mushroom-shaped heads (170 stem density per square inch) provide strong, reliable and durable fastening that can be opened and closed multiple times
  • Mates with Type 250 or Type 400 stem densities to provide different strength combinations
  • Non-adhesive back for attachment with hot melt, epoxy or liquid adhesives
  • Strong fastener secures with an audible snap, verifying closure

3M SJ3442 Dual Lock Reclosable Fastener

3MSJ3442 Dual Lock Reclosable Fastener is the easy and clear alternative to traditional fastening methods, such as screws, nuts or bolts. It is designed to deliver a durable, reclosable fastening solution, which can be opened and closed multiple times. This fastener is most commonly attached by applying hot melt, epoxy or liquid adhesive.

Featrues:

  • Black, interlocking mushroom-shaped heads (170 stem density per square inch) provide strong, reliable and durable fastening that can be opened and closed multiple times
  • Mates with Type 250 or Type 400 stem densities to provide different strength combinations
  • Non-adhesive back for attachment with hot melt, epoxy or liquid adhesives
  • Strong fastener secures with an audible snap, verifying closure
  • An alternative to screws and bolts, this hidden fastener provides a snug fit and smooth aesthetic appearance
  • Features good temperature resistance of 220°F (104°C), though temperature resistance may change based on adhesive used
  • Suited for indoor or outdoor use.

If the 3MSJ3442 Dual Lock Reclosable Fastener to your requirement, please be free to buy the quality products made in China with our professional manufacturers and suppliers in China. We’re equipped with a productive factory at your service.

FAQ
1)How to order from xinst?

Just send us email or call us.

2)Do you offer the free sample for testing?

Yes, we offer the sample free, but you courier charges.

3)How to ship the order?

We will suggest you the appropriate way of shipment, by sea, by air or by courier. Of course if you will have your own forwarder, that is no problem.

4)Can we trust the quality of product from Xinst?

Sure, do not worry about that. Our quality wills absolutely compliance to the sample we send. If not, we will take charge of that.

5)What payment Xinst accepts?

For the small quantity, we request 100% advanced TT payment; other conditions, negotiable. Sorry, we did not accept the Credit card for the time being.

6)How about the lead time of per order?

If the tape you order have stock, we can ship out within 1~3 days. If there is no stock, you need to wait about 5~12 days. If you are request the die-cuts, the time shall longer.

Applications:

  • Alternative to pressure sensitive adhesives

Constrction:

Attribute Name
Value
Adhesive Type
Non Adhesive
Brand
Dual Lock
Closure Life
1000
Color
Black
Engaged Thickness
0.16 Inch
Flame Retardant
No
Industries
Construction, Electronics, Furniture, General Industrial, Medical, Military & Government, MRO, Packaging, Retail, Specialty Vehicle, Transportation
Length
50 Linear Yard
Length (Metric)
45.72 m
Low Profile
No
Maximum Operating Temperature (Celsius)
93 Degree Celsius
Maximum Operating Temperature (Fahrenheit)
200 Degree Fahrenheit
Product Form
Roll
Stem Density
170
Volatile Organic Compounds (VOCs)
See Safety Data Sheet, Regulatory Data Sheet
Width
0.5 Inch, 0.75 Inch, 1 Inch, 2 Inch, 6 Inch
Width (Metric)
12.7 mm, 152.4 mm, 19.05 mm, 25.4 mm, 50.8 mm

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