- Snap-in-place installation replaces screws and nails, snaps, and rivets
- Reclosable system is up to five times stronger in tensile strength than typical hook-and-loop fasteners
- Backed with a unique felt-like non-woven fabric for use with hot melt or liquid adhesives
- Fastener is hidden when closed and provides clean, smooth appearance
- Ideal for indoor and outdoor use to attach doors, access panels, cushions, headliners, signs and display components
3M™ Dual Lock™ Reclosable Fastener SJ3443 is up to five times stronger in tensile strength than hook-and-loop fasteners. As tough, polyolefin mushroom-shaped stems snap together, they provide both the tensile strength to replace traditional fasteners and a cleaner looking result. These remarkable fasteners can be opened and closed up to 1000 times for repeated access or repositioning.