Shenzhen Karson Electronic Material Co., Ltd.
Shenzhen Karson Electronic Material Co., Ltd.

Shenzhen, Guangdong, China

Response Time: < 24h

Response Rate: 0%

Home > Products > 3M Dual Lock Products

Custom Black 3M SJ3551 Dual Lock reclosable fastener

  • Min. Order:100 Piece(s)
  • Date of Delivery:7 days
  • Payment Type:L/C, D/A, D/P, T/T, Western Union, MoneyGram
  • Port:Shenzhen or Guangdong
Shenzhen Karson Electronic Material Co., Ltd.
Guangdong, China
  • Response Time: < 24h
  • Response Rate: 0%
Main Products: tape
Model No.: sj3551 Brand: 3M Brand Place of Origin: American Samoa
Packing: Standard packaging ... Color: Black Type: 400
Product name: 3M dual lock tape S... Name: 3M dual lock reclos... Keywords: SJ3551
Width: can be customized Length: can be customized

Recommended Applications:

  • Access panels

  • Graphic attachment

  • Specialty vehicles (interior attachments)

  • General industrial attachment

  • Small components




3M™ Dual Lock™ Reclosable Fasteners SJ3550, SJ3551 and SJ3552 consist of continuous strips of polyolefin stems with a mushroom shaped top protruding up from the backing. There are three types (170, 250 and 400) of these fasteners referring to the approximate number of stems per square inch.

These fasteners have a 37 mil white conformable acrylic foam adhesive providing good contact with substrates having a slight texture or surface irregularities. The adhesive is protected with a clear silicone treated liner allowing easy removal from the adhesive.

This product is also available in some widths with a fabricator splice which is sometimes called a functional splice. This consists of the Dual Lock adhesive and/or the adhesive side of the liner being spliced, thus providing product and liner continuity on the roll. These products are designated with a FS suffix, after the SJ product number.

This product is available in some widths with a colored 3M™ Scotchmate™ Reclosable Fastener loop splice. The Scotchmate reclosable fastener loop engaged to the Dual Lock reclosable fastener provides for a strong splice allowing the product to be pulled through automated converter equipment. These products are designated with a SM suffix after the SJ product number.

A version suitable for use in clean room conditions is designated with a V suffix after the SJ product number. This product is vacuumed to remove particles and surface contaminants before being sealed in plastic bag to reduce the chance for contamination before use.

These Dual Lock reclosable fasteners can be mated in the following combinations of increasing closure strength: Type 170 to Type 250, Type 250 to Type 250, Type 170 to Type 400 and Type 250 to Type 400. In some cases mating with 3M™ Scotchmate™ Reclosable Fasteners Loop provides a quick grab - low engagement force with a high closure strength, but reduced cycle life.



3550-detail (3)


Send your message to this factory
Enter between 20 to 4,000 characters.
Contact Details

George Lee

George Lee






Give Us a Comment
English 免费注册 手机号登录
简体中文 Join Free Now! Mobile number sign in
English 免费注册 邮箱登录
简体中文 Join Free Now! Email sign in
English 已有账号? 立即登录 使用手机号注册
简体中文 Have an Account? Sign in Register with Mobile Number



  • 强度
  • 8~20个字符
  • 只能包含字母和数字,区分大小写
  • 必须包含字母和数字



English 已有账号? 立即登录 使用邮箱注册

Create an Account


  • Strength
  • 8-20 characters
  • Only consist of letters, numbers ,case sensitive
  • Must contain letters and numbers

Verify mobile number

Company Name

First Name

Last Name

简体中文 Have an Account? Sign in Register with Email