3M SJ3560 Dual Lock Clear 19mm Circle/Round/Coin (50) Individual Coins)

Description

3M Dual Lock part # SJ3560 is like Velcro on Steroids, it provides excellent shear strength with tensile strength that's up to five times stronger than hook and loop Velcro. These work great for battery operated items so they can be removed and replaced in seconds. Objects simply snap into place and can be removed just as easily up to 1000 times.
The advantage of circles is there easy to peel and look uniform for a clean appearance without the need to trim. Circles offered measure 3/4" or 19 mm outside diameter and are just under a 1/4" thickness when two are mated together. Please be advised that it take two circles to make one contact point and surfaces must be clean prior to installation.
For best results do not place fingers on the adhesive once the protective film has been removed.
Includes:
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50 Individual Coins
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D
iameter .750, 19mm or 3/4" (see pictures)
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Mated thickness .225, just under 1/4" or 5.7 mm
Common Applications:
Marine
Automotive
RV
Sliding Glass Door/Window Decorations
GPS Devices
Smart Phones
Headlight Guards
Access Panels
Graphic attachments
General Industrial
Specialty Interior Attachment
Specifications
Attribute Name
Value
Adhesive Type
/General Purpose Acrylic Adhesive
Applications
Attaching City Bus light fixtures, Ceiling Attachment, Privacy Curtain Rail Attaching, Sunroof Trim Attachment, Wall Headliner Attachment, Wall Panel Attachment
Brand
Dual Lock
Closure Life
1000
Color
Clear
Engaged Thickness
0.23 Inch
Flame Retardant
No
Indoor/Outdoor
Both
Industries
Automotive, Construction, Electronics, Furniture, General Industrial, Medical, Military & Government, MRO, Packaging, Retail, Specialty Vehicle, Transportation
Low Profile
No
Maximum Operating Temperature (Fahrenheit)
200 Degree Fahrenheit
Primary Liner
Clear Polyolefin
Solution for
Wireless Network: Infrastructure Accessories
Stem Density
250
Substrate 1
Glass (Inked Glass - Ceramic), Metal (Aluminum - Powder Coated - Copper - Stainless Steel - Zinc/Galvanized), Plastics/Composites (ABS - Carbon Fiber - Acrylic - Fiberglass - Polycarbonate - Polyester - Polyimide - Polystyrene - Rigid Vinyl)
Substrate 2
Glass (Inked Glass - Ceramic), Metal (Aluminum - Powder Coated - Copper - Stainless Steel - Zinc/Galvanized), Plastics/Composites (ABS - Carbon Fiber - Acrylic - Fiberglass - Polycarbonate - Polyester - Polyimide - Polystyrene - Rigid Vinyl)
Thickness (Metric)
5.7 mm
Details
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Clear, interlocking mushroom-shaped heads (250 stem density per square inch) provide strong, reliable and durable fastening that can be opened and closed multiple times
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Mates with Type 170, Type 250 or Type 400 stem densities to provide different strength combinations
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White, acrylic, conformable foam tape bonds well to a variety of substrates including metals and plastics such as acrylics, polycarbonate and ABS
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Strong fastener secures with an audible snap, verifying closure
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An alternative to screws and bolts, this hidden fastener provides a snug fit and smooth aesthetic appearance
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Features good temperature resistance of 200°F (93°C)
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Best suited for indoor and outdoor use
3M™ Dual Lock™ Reclosable Fastener SJ3560 is the convenient 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 metals and plastics such as acrylics, polycarbonate and ABS.
Unlock Simplicity
Durable and secure, 3M™ Dual Lock™ Reclosable Fastener SJ3560 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 white, acrylic, conformable foam tape protected by a removable, film liner. This solid, pressure sensitive foam tape features a strong, durable bond that is heat, chemical and UV resistant. With 3M™ Dual Lock™ Reclosable Fastener SJ3560, there is no need for any drilling, screwing or sewing tools which makes for quick installation.
Design Flexibility
3M™ Dual Lock™ Reclosable Fastener SJ3560 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 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.