"Our remarkable 3M™ Dual Lock™ Reclosable Fastener SJ3870 can be opened and closed over and over, up to 1000 times before losing 50% of the original strength for repeated access or repositioning.  

Recommended applications are general industrial, transportation, specialty vehicle, medical military packaging, point of purchase displays, exhibits, electronics, construction, furniture, and maintenance repair and operations (MRO). 

This fastener is backed by a modified acrylic adhesive that bonds to many plastics (polyethylene, acrylic, polycarbonate and ABS), powder coated paints and medium to low surface energy materials with little or no surface preparation. 

• Fast and easy-to-use permanent bonding method provides high strength and long-term durability
• Pressure sensitive adhesive bonds on contact to provide immediate handling strength
• Virtually invisible fastening keeps surfaces smooth, even edges are invisible due to it's transparency
• General purpose adhesive and firm acrylic foam core for good performance in a variety of applications; especially to high surface energy substrates
• Can replace mechanical fasteners (rivets, welding, screws) or liquid adhesives: Eliminate drilling, grinding, refinishing, screwing, welding and clean-up