Skip to Primary Navigation Skip to Site Navigation Skip to Main Content

3M™ Dual Lock™ Reclosable Fastener SJ3443 400 Black, 3/4 in x 50 yd 0.28 in (7.1 mm), 2 per case Bulk

UPC# 00021200646980    3M Product Number SJ3443    3M ID 70070485456     
3M™ Dual Lock™ Reclosable Fastener
A non-woven material on the back of a black, polypropylene reclosable fastener. 400 stems per sq. inch. 0.28 inch engaged thickness. Closure life of 1,000.
  • A black fastener with mushroom shaped stems that is backed with a non-woven fabric.
  • Type 400 stem density polyolefin fastener which mates to Type 170 or 250.
  • This product is for use with a variety of 3M hot melt or liquid adhesives. This product can be bonded to wood, foam, fabric or similar materials.
  • General Industrial, Point of Purchase Displays, Exhibits, Electronics, Construction, Transportation, Speciality Vehicle, Arts and Crafts, Picture Framing, Solar, Furniture and Maintenance, Repair and Operations (MRO).
  • Attach and Assemble Solar Panels, Access Panels, Headliners, Signs and Display Components and Shadow Boxes.
    		•
    Need Help?

    Questions? We can help

    Contact Us

    Overview

    Support
    This product is for use with a variety of 3M hot melt or liquid adhesives. This product can be bonded to wood, foam, fabric or similar materials. Good temperature performance, temperature resistance 158 to 200 degrees F, depending upon adhesive selected.

    Specifications

    Adhesive Type Non Adhesive
    Brand Dual Lock
    Closure Life 1000
    Color Black
    Engaged Thickness 0.28 Inch
    Flame Retardant No
    Industry - Use Construction, Consumer Goods, Electronics, Furniture, General Industrial, MRO, Retail, Specialty Vehicle, Transportation, Woodworking
    Length 50 Linear Yard
    Length (metric) 45.72 Linear Metre
    Low Profile No
    Maximum Operating Temperature (Fahrenheit) 200 Degree Fahrenheit
    Product Form Roll
    Stem Density 400
    Units per Case 2
    Width 0.75 Inch
    Width (metric) 19.05 Millimetre