Plain back polypropylene reclosable fastener
with 170 stems per square inch. For attachment to fabrics via sewing or
to wood or similar surfaces using staples. Meets many automotive
certifications. 3M has cases of SJ3442 and SJ3441 in others widths as well as clear SJ3461 that we can order for you.
NO ADHESIVE BACKING ON THIS PRODUCT.
Dual Lock™ Plain Back Reclosable Fasteners offer advanced closure
alternatives to zippers, screws, snaps, hooks, bolts, and more. They
offer greater design flexibility, faster product assembly, smoother and
cleaner exterior surfaces and improved product performance in many
applications. The fasteners consist of continuous strips of polyolefin
with polyolefin stems having a mushroom-shaped top. The mushroom heads
allow the fasteners to easily slide over each other allowing positioning
of parts before they are snapped together creating a firm fastening
attachment. Simply peel the pieces apart by hand to disengage.
3M ID: 70-0063-5673-0
3M has phased out this part number because it is a duplication. SJ3742
is the same part, and will be the part number retained by 3M.
See our Pre-Cut Strips and Pre-Cut Coins selections in 3M™ Dual Lock™ section!
If you have questions on our Cut-To-Size Services, contact us at [email protected] or Customer Service at 888-233-2216.
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