3M™ Dual Lock™ Reclosable Fastener SJ3551CF 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, glass and plastics such as acrylics, polycarbonate and ABS. This fastener gives the adhesive a black appearance.
- Black, interlocking mushroom-shaped heads (400 stem density per square inch) provide strong, reliable and durable fastening that can be opened and closed multiple times
- Mates with Type 170 and Type 250 stem densities to provide different strength combinations
- Clear, acrylic, tape bonds well to a variety of substrates including metals, glass and plastics such as acrylics, polycarbonate and ABS
- Strong fastener secures with an audible snap, verifying closure
- An alternative to screws and bolts, this hidden fastener provides a snug fit and smooth aesthetic appearance
- Features good temperature resistance of 220°F (104°C)
- Best suited for indoor and outdoor use
|Width||1 in||25.4 mm|
|Length||50 yd||45.72 m|
What is the maximum weight this Dual Lock Reclosable Fastener can hold?
The type 400 3M™ Dual Lock™ Reclosable Fastener SJ3551CF, Black, 1 in x 50 yd has a holding strength of up to 5 pounds per square inch.
Can I use this product for outdoor applications?
Yes! This fastener is designed specifically for indoor and outdoor applications. It can be used on plastics, metals, glass and painted or sealed wood surfaces.
How do I install this reclosable fastener properly?
Installing the Dual Lock Reclosable Fastener is very easy- simply clean the surface with rubbing alcohol or soap and water then allow to dry. Cut the length needed from your roll of adhesive material; peel away one side's liner using a blue tab peeled back at a slight angle while applying pressure against an object such as cardboard so it doesn't wrinkle. After positioning onto its corresponding receptor attached firmly enough by hand first before application pressure solidifies bond over several hours until fully bonded together!
Do you offer discounts if we purchase multiple cases of these fasteners?
We love when customers order larger quantities! Please contact us directly through our customer service line or email about any discount options available for bulk purchases.
Durable and secure, 3M™ Dual Lock™ Reclosable Fastener SJ3551CF 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. This fastener was designed 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 SJ3551CF, there is no need for any drilling, screwing or sewing tools which makes for quick installation.Recommended Applications:
- Access panels
- Graphic attachment
- Specialty vehicles (interior attachments)
- General industrial attachment
3M™ Dual Lock™ Reclosable Fastener SJ3551CF 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. These 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.