3M SJ3552 Self Adesive Dual Lock Reusable Fastener Type 170 with Mushroom Shaped Head Velcro Dual Lock
Not all design requirements are easily satisfied, but you can simplify your attachments. When you need a strong, reliable, yet removable closure or attachment, 3M™ Dual Lock™ Reclosable Fasteners are the easy alternative to traditional fastening methods such as screws, nuts or bolts.
Product description
3M Dual Lock Reclosable Fastener SJ3552 is designed to deliver a durable, reclosable fastening solution (which can be opened and closed multiple times) which bonds to a variety of substrates including metals and plastics such as acrylics, polycarbonate and ABS.
Features
- 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 and Type 400 stem densities to provide different strength combinations
- White, acrylic, conformable foam tape bonds well to a variety of substrates including metals and plastics such as acrylics, polycarbonate and ABS
- 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 200ºF/93ºC
- Best suited for indoor and outdoor use
Recommended Applications
- Access panels
- Graphic attachment
- Specialty vehicles (interior attachments)
- General industrial attachment
- Small components
Why choose Dual Lock Reclosable Fastener Series
- No more tools. There is no need for any drilling, screwing or sewing tools which makes for quick installation.
- Strong & Durable. 5x stronger than traditional hook & loop. This solid, pressure sensitive foam tape features a strong, durable bond that is heat, chemical and UV resistant.
- Design flexibility. This product remains hidden beneath surfaces and does not interfere with the integrity of your material— providing aesthetic improvements and design flexibility.
- Easy to cut. You can cut it into any shape you need with a pair of scissors
- Apply with ease. Just clean the surfaces which needs to be attached. Peel and stick a piece of 3M Dual Lock Reclosable Fastener to each of the two. Then they can easily be attached by simply pressing them together in a snap.
Select the right 3M™ Dual Lock™ Reclosable Fastener for the job
Product |
Stem Density (per sq/in) |
Adhesive |
Color |
3M Liner |
Engaged Thickness |
Temperature Resistance |
SJ3550 |
250 |
White Acrylic |
Black |
Clear, 4 mil (0.10mm) Polyolefin |
0.23in (5.7mm) |
200℉ (93℃) |
SJ3551 |
400 |
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SJ3552 |
170 |
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SJ3560 |
250 |
Clear Acrylic |
Clear |
220℉ (104℃) |
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SJ4570 |
Low Profile |
Low Surface Energy Acrylic |
Brown, 83# Polykraft |
0.098in (2.489mm) |
158℉ (70℃) |