3M™ Dual Lock™ Reclosable Fastener Blister IPC SJ355B Black
Strength
The design of the 3M™ SJ355B hook and loop tape is made up of mushroom-shaped stems. When the stems have combined they interlock together, thus generating five times the closure strength of a typical hook and loop fasteners.
The SJ355B hook and loop tape contains 40 mushroom-shaped stems per cm² (250 per square inch). When joined, the stem snaps back into its original position, interlocking with the opposing heads. This system can be opened and closed 1000 times before losing 50% of the original tensile strength.
No drilling, screwing, tightening, or complex installation
The Dual Lock™ tape uses a clear acrylic self-adhesive that bonds well to a variety of materials, including some plastics, metal, glass, and painted surfaces. The quick adhesion ensures easy installation without the use of a mechanical attachment process. Once bonded the interlocked, mushroom-shaped stems may hold as well as screws and rivets, yet separate easily for access.
The 3M SJ355B tape features an acrylic foam tape protected by a removable liner. This ensures the construction allows for better contact with surfaces having a slight texture or surface irregularities.
Versatile, durable and invisible
There's no limit to the number of uses for this tape, with the stems, mushroom tops, and film backing made of polypropylene. The fastener is recommended for use at temperatures ranging from 30 °C to 70 °C long term (+95 °C short term) and used indoors and outdoors.
Features and Benefits
A Black fastener with mushroom shaped stems, backed with an acrylic pressure sensitive adhesive
Type 250 mates to Type 170, 250 or 400. Closes with an audible snap
Five times the tensile strength of typical hook-and-loop fasteners
Opens and closes 1000 times before losing 50% of its original tensile strength
Designed ...
