3M™ Dual Lock™ Reclosable Fastener SJ3561, Clear, 1 in x 50 yd, Type 400, 2 Roll/Case

Unlock Simplicity

Durable and secure, 3M™ Dual Lock™ Reclosable Fastener SJ3561 has exceptional strength through its interlocking mushroom-shaped heads (400 stem density per square inch), providing up to 5X the tensile strength of typical hook-and-loop products. 3M designed this fastener with a clear, acrylic, tape protected by a removable, film liner. This solid, pressure sensitive tape features a strong, durable bond that is heat, chemical and UV resistant. With 3M™ Dual Lock™ Reclosable Fastener SJ3561, there is no need for any drilling, screwing or sewing tools which makes for quick installation.

Recommended Applications

Architectural panels Graphic attachment Specialty vehicles (interior attachments) General industrial attachment

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Design Flexibility

3M™ Dual Lock™ Reclosable Fastener SJ3561 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. These 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. The 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 and outdoor applications where a high strength and versatile 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.

• INSTANT ATTACHMENT WITHOUT HOLES: No drilling holes or hassling with screws, nut and bolts eliminating holes reduces potential for corrosion or weak spots
• STRONG & SECURE: 5X stronger than traditional hook and loop, the 3M reclosable fasteners click together with an audible "snap" for your confidence in secure attachment
• SMOOTH AESTHETICS: Attachment with the 3M VHB tape technology eliminates any visible mechanical fasteners, creates a sleeker design, and improves the final look of your project
• OPEN & CLOSE WITH EASE: Designed for opening and closing up to 1,000 times
• IDEAL FOR REMOVABLE COMPONENTS: RV and boat accessories (access panels, headliners, interior panels, blinds, dashboards), guitar pedal boards, surveillance cameras, drone accessories (battery packs, strobe lights), power strips, motorcycle aftermarket components sensors, lighting, devices, keyboards, electronics, monitors, access panels, POS displays, and more
• HOW TO APPLY: Just peel and stick a piece of 3M Dual Lock Reclosable Fastener to each of the two clean surfaces you want to attach and then your two surfaces can easily be attached by pressing the 3M Dual Lock Reclosable Fastener together