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Quick Details

  • Material: polypropylene
  • Feature: Self-Adhesive
  • Shape: Tape
  • Color: Black, clear
  • Use: Bags, Garment, Shoes
  • Size: 1in(width) x 50yd(length)
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: 3M
  • Model Number: SJ3540 SJ3550 SJ3560
  • color: black
  • stem density: 250 mushroom

Packaging & Delivery

Packaging Details: two roll per carton, carton dimension 55cm*55cm*6cm
Delivery Detail: 1-3 days

  Quick detail



3M SJ3550



BrandDual Lock   Adhesive typeGeneral Purpose Acrylic Adhesive
Closure Life1000colorblack
Engaged Thickness0.23 InchFlame RetardantNo
Indoor/OutdoorBothLiner TypeClear Polyolefin
Low ProfileNoMaximum Operating Temperature (Celsius)93°c
Maximum Operating Temperature (Fahrenheit)200°F Stem Density250






3M dual lock fastener:




Model No. colortype stem density (stem/in2)
SJ3550 black 250
SJ3551 black 400
SJ3552 black 170 
SJ3540 black 250
SJ3541 black 400
SJ3542 black 170
SJ3560 clear  250
SJ4570 clear  low profile






To gain various levels of holding power, this fastener can be mated with different 3M Dual Lock Reclosable Fastener types. Suggested combinations of mated fasteners are:


  • Type 250 to Type 170
  • Type 250 to Type 250
  • Type 170 to Type 400
  • Type 250 to Type 400 




3M SJ3550, type 250:




3M other kinds of fasteners:
3M SJ3551, type 400:
3M SJ3552, type 170:
3M SJ3540(type 250), SJ3541(type 400), SJ3542(type 170):
3m dual lock 3m reclosable fastener tape SJ3550 is general purpose, acrylic adhesive on the back of a black, polypropylene reclosable fastener. 250 stems per square inch. 0.23 inch engaged thickness. Closure life 1,000.
  • A black fastener with mushroom shaped stems backed with a white, general purpose acrylic pressure sensitive adhesive.
  • Type 250 stem density polyolefin fastener which mates to Type 170, 250 or 400.
  • Designed to bond to metals, glass and medium to high surface energy plastics and paint.
  • General Industrial, Speciality Vehicles, Transportation, Military, Packaging, Medical, Point of Purchase Displays, Exhibits, Electronics, Construction, Furniture, Maintenance Repair and Operations (MRO).
  • Attach Doors, Access Panels, Signs, Cushions, Headliners and Display Components.


Our company provide 3M products as follows:
3M Double sided tape (we can die cut the tape as per customers request)


1. 3M VHB tape: 4905,4910,4914,4920,4926,4930,4936,4941,4945,4956,5915,5925,5952, 9460PC,9469PC,9473PC and so on.

2. 3M PE/PU foam tape: 1600T, 1600TG, 4008,4026,4032; 
3. 3M Automotive tape: 4229P, 4218P, GT7108, GT7110, GT7112;

4. 3M film tape: 9495LE,9495MP,467MP,468MP,9471,9472,9472LE...

5. 3M tissue tape: 9075,9080A,9080HL,9448A,9448AB,9448HK,9448HKB...

6. Soctch tape: 600,810,610 and so on.
7. 3M vinyl tape: 471 (black, white, yellow, red, green, blue, brown...)


3M Bumpon


SJ5302A SJ5303 SJ5003 SJ5012 SJ5312 SJ5808 SJ5816 SJ5832
3M Daul lock
hook and loop tape: SJ3526N SJ3527N SJ3571 SJ3572 
dual lock tape: SJ3540 SJ3541 SJ3542 SJ3550 SJ3551 SJ3552 SJ3560 SJ4570 
Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland)
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18 Transactions 10,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $65,000
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