Strong Reclosable Fastener 3M Dual Lock SJ3550,SJ3540,SJ3560 for General Industrial Attachment Fixing

Short Description:

3M Dual Lock Strips SJ3550,SJ3540,SJ3560 are the types of 250 stem density per square inch. They consist of interlocking mushroom-shaped heads that easily slide over each other. Featuring strong, reliable and durable fastening, it can be opened and closed multiple times. Such fastening process creates a durable attachment and provides fast product assembly with great design flexibility. They have very good temperature resistance and can be suited for outdoor or indoor use, and the strong fastener features can replace the functions of drilling, screwing or bolting.

They can be widely applied on general industrial attachment fixing, like logo/nameplate fixing, panels fixing, touch screen module fixing, etc.

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Features：

1. Black, interlocking mushroom-shaped heads

2. Single side thickness with 3.5mm

3. Size available with 25.4mmx 45.7meter and 50.8mmx45.7meter

4. Black or white VHB Foam tape laminated

5. High temperature resistance up to 93℃

6. Replace the functions of drilling, screwing or bolting

7. Suits for outdoor or indoor use

8. Various application

3M Dual Lock has three types density, which are type 170, type 250 and type 400.

Type 170 is the lower density mushroom stems which need to use together with type 400 while application.

Type 250 is medium density which can be used independently, and it can be easily to peel off and reclosable for thousands of times.

Type 400 is high density which is very hard to peel off , it’s usually used for permanently fixing or used together with type 170 or type 250 to provide different strength combinations.

3M dual lock series is convenient and faster to use compare 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) which bonds to a variety of substrates including metals and plastics such as acrylics, polycarbonate and ABS,etc.

They are very suited for many indoor and outdoor applications where a high strength and versatile reclosable fastening system is required such as elevator interior module fixing, nameplate fixing, electronic module fixing, etc.

Application:

Automotive interior components fixing

Nameplate/Logo fixing

Home decor items fixing

Office decor/wall decor fixing

Other outdoor or indoor uses.

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3m dual lock