The 3M™ Dual Lock™ Reclosable Fastener DL400/5361 provides an aesthetically pleasing look because you don’t see unsightly mechanical fasteners. Our fastener attaches with 3M™ Acrylic Foam Tape 5361 and is backed with a paper liner. This adhesive demonstrates a very good adhesion to various automotive surfaces, good inner strength, and excellent long term stability.
Reliable Attachment, Over and Over
Designed with hundreds of interlocking mushroom-shaped stems, this fastener offers strong, fast and easy attachment for automotive assembly applications. This polypropylene reclosable fastener uses 3M Acrylic Foam Tape technology to provide an excellent bond after full adhesion. Our product has 400 stems per square inch and mates to Type 170, 250 or 400. The interlocking mushroom-shaped heads deliver exceptional tensile strength and can be easily attached and detached multiple times. Featuring temperature, moisture and UV resistance, this reclosable fastener offers reliable durability and is designed to help reduce vibration for satisfying, long-term performance. In addition this unique fastener secures with an audible snap to help confirm closure engagement.
3M™ Acrylic Foam Tape 5361 is designed for durable, reliable attachment of moldings, trims, emblems and other applications requiring high initial and final adhesion to automotive surfaces. This OEM attachment tape is built on a core of viscoelastic medium-density acrylic foam that provides a blend of strength and conformability for a flush, professional appearance. Our pressure sensitive adhesive is applied to both sides of the foam core for a combination of high initial adhesion, high final adhesion and peel performance. It is formulated for a variety of automotive substrates including plastics and automotive paint systems.
An Advanced Closure Alternative
When two pieces of 3M™ Dual Lock™ Reclosable Fasteners are pressed together, the stems flex, allowing the mushroom heads slide past each other and the opposing mushroom heads interlock. These fasteners can provide high tensile strength but can be opened by simply cleaving, or peeling open.