3M™ Dual Lock™ Reclosable Fastener SJ3540 is the easy and clear alternative to traditional fastening methods, such as screws, nuts or bolts. It is designed to deliver a durable, reclosable fastening solution (which can be opened and closed multiple times) which bonds to a variety of substrates including many plastics and low surface energy materials.
Unit of Measure
Additional Information |
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Unlock Simplicity Durable and secure, 3M™ Dual Lock™ Reclosable Fastener SJ3540 has exceptional strength through its interlocking mushroom-shaped heads (250 stem density per square inch), providing up to 5X the tensile strength of typical hook-and-loop products. We designed this fastener with a synthetic rubber-based black PE foam tape protected by a removable, film liner. This pressure sensitive adhesive features quick stick and a short dwell time. With 3M™ Dual Lock™ Reclosable Fastener SJ3540, there is no need for any drilling, screwing or sewing tools which makes for quick installation. Recommended Applications:
3M™ Dual Lock™ Reclosable Fastener SJ3540 consists of interlocking mushroom-shaped heads that easily slide over each other, allowing for positioning of parts before being snapped together. This fastening process creates a durable attachment and provides fast product assembly with great design flexibility. Our reclosable fasteners can also engage with different stem densities for varying levels of strength and system performance. 3M™ Dual Lock™ Reclosable Fasteners sound an audible snap when secure, which verifies closure of the attachment. To disengage, simply peel the pieces apart by hand. Our fasteners maintain their strength throughout multiple attachments and detachments. A lightweight alternative to metal fasteners, this product remains hidden beneath surfaces and does not interfere with the integrity of your material-providing aesthetic improvements and design flexibility. Hundreds of Reattachments in a Snap When two pieces of 3M™ Dual Lock™ Reclosable Fasteners mate, the stems flex and the mushroom heads slide past each other. After passing the opposing mating piece, the stems snap back into their original position and the opposing mushroom heads interlock. These fasteners can provide high tensile strength but can be opened by simply cleaving or peeling open the closure. This product is well suited for many indoor applications where a good performance, high strength, reclosable fastening system is required. Delivers Long-Lasting Performance Not all design requirements are easily satisfied, but you can simplify your attachments. When you need a strong, reliable, yet removable closure, 3M™ Dual Lock™ Reclosable Fasteners are the easy alternative to traditional fastening methods such as screws, nuts or bolts. |
3M ID (Stock Number) |
N/A 7000001980 7000001981 7000027570 7000051932 7010341003 7100016686 7100036637 |
Consumer UPC |
N/A 00021200443282 00021200658129 00051115255939 |
Legacy (Stock Number) |
N/A 70006356755 70006429693 70070521052 70070521060 70070521078 70070577856 70070877835 |
Sales UPC |
N/A 00021200443282 00021200658112 00021200658129 00021200658136 00048011579160 00051115255939 |
Country of Origin |
N/A USA |
ECCN Number |
N/A EAR99 |
Packaging |
N/A 1 Case = 1 Roll 1 Pallet = 36 Roll 1 Roll = 1 Roll |
Product Details |
N/A 3M™ Dual Lock™ Reclosable Fastener SJ3540, Black, 50 yds, Type 250, 1 Per Case 3M™ Dual Lock™ Reclosable Fastener SJ3540, Black, 50 yds, Type 250, 2 Per Case 3M™ Dual Lock™ Reclosable Fastener SJ3540, Black, 50 yds, Type 250, 4 Per Case |
EU REACH |
N/A This product, including any article that the product is composed of, does not contain at greater than 0.1% by weight a Substance of Very High Concern (SVHC) substance identified according to Article 59 of REACH. This declaration reflects the substances on the candidate SVHC list, effective July 2019. |
EU RoHS |
N/A This product does not exceed the maximum concentration values (MCVs) for phthalates set under EU Directive 2011/65/EU (RoHS recast/RoHS 2), as amended by EU 2015/863, which applies to finished EEE after July 22, 2019 for Category 1-7, 10-11 products and after July 22, 2021 for Category 8 and 9 products. This means that each of the homogeneous materials within this product does not exceed the MCV of 0.1% (by weight) for each of the following phthalates: DEHP, BBP, DBP, and DIBP. |
Features |
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