3M™ Dual Lock™ Reclosable Fasteners

3M™ Dual Lock™ Reclosable Fasteners can solve your design dilemmas—replacing screws, bolts and rivets as a tool-free, seamless fastening system. The industrial fasteners work similarly to hook and loop products, but offer five times the holding strength and are still lightweight. They have interlocking mushroom-shaped stems that "snap" together for strong fastening on one side and 3M adhesives to securely adhere to various surfaces on the other. Example: Removeable panels and fastening system used for retail shelf tag holders, signs, talkers and label mounts.

We will cut 3M™ Dual Lock™ Fasteners to your size or shape and we stock and sell 50 yard rolls with and without adhesive in widths from 1/2" to 8" wide. See the guide below to determine the color, stem count and adhesive and contact us with your questions.

Download the 3M Dual Lock Reclosable Fastener Guide here

Standard

Part Number	General Information
SJ3550CF SJ3551CF SJ3552CF	Black fastener with clear acrylic adhesive Available 1/2"-6" wide x 50 yard rolls or we can slit or cut to length Temperature and UV resistance Clear acrylic sticks to metals, glass, and plastics such as ABS, acrylics and polycarbonate
SJ3560 SJ3561 SJ3562	Our Best Seller! 1" (25.4 mm) wide SJ3560 Clear fastener with acrylic adhesive Stocked 1/2"-6" wide x 50 yard rolls or we can slit or cut to length Highest temperature performance, UV resistance Clear acrylic sticks to metals, glass, and high surface energy plastics TB3560, TB3561/TB3562, 1" x 10 feet roll Trial Bags
SJ3870 SJ3871 SJ3872	Black fastener with modified acrylic adhesive Stocked 1/2"-6" wide x 45 yard rolls or we can slit or cut to length Medium temperature performance Modified acrylic sticks to many plastics and powder coated paints, medium to low surface energy (LSE) materials TB3870, TB3871/TB3872, 1" x 10 feet roll Trial Bags
SJ3540 SJ3541 SJ3542	Black fastener with rubber adhesive Stocked 1/2"-6" wide x 50 yard rolls or we can slit or cut to length Lower temperature performance Rubber sticks to many plastics and powder coated paints, low surface energy materials TB3540, TB3541/TB3542, 1" x 10 feet roll Trial Bags
SJ3440 SJ3441 SJ3442	Black fastener - no adhesive (Clear SJ3460 Type 250) Stocked 1/2"-6" wide x 50 yard rolls or we can slit or cut to length No Adhesive SJ3443, SJ3444 & SJ3445 thicker and can be used with 3M hot melt or liquid adhesives SJ3463 13/16" Diameter with 0.16" hole, 1000 pcs

ILow Profile

Part Number	General Information
SJ4570	Low profile, clear fastener with acrylic adhesive Stocked 5/8"-24" wide x 50 yard rolls or we can slit or cut to length High temperature performance Clear acrylic sticks to metals, glass, and high surface energy plastics
SJ4575	Low profile, black fastener with acrylic adhesive Stocked 5/8"-24" wide x 50 yard rolls or we can slit or cut to length High temperature performance General purpose acrylic adhesive sticks to metals, glass, medium to high surface energy plastics and paints
SJ4580	Low profile, clear fastener with acrylic adhesive Stocked 5/8"-6" wide x 50 yard rolls or we can slit or cut to length High temperature performance Acrylic sticks to powdered coated paints, polypropylene, sealed wood, glass, metal, foam, fiberglass for panels, displays, carpet, cushions, electronic devises

Download the 3M Dual Lock Reclosable Fastener Guide here

3M™ Dual Lock™