Description

Reliably Strong, Over and Over Again

When you need a strong, reliable attachment that also opens and recloses, look no further than 3M™ Dual Lock™ Reclosable Fasteners. Strong, interlocking mushroom-shaped heads slide past each other to close with a snap, then peel apart easily when you need to reopen. 3M™ Dual Lock™ Reclosable Fastener strips make excellent quick-release access panel fasteners and die-cut pieces can also be used to attach accessories to a dashboard or windshield. The quick-release fastening can also be used for interior panels that require maintenance or changeable signage and display units.

FEATURES

  • Interlocking mushroom-shaped heads have five times the tensile strength of hook and loop products
  • Durable — open and close up to 1,000 times before losing 50% of original tensile strength
  • Temperature, moisture and UV resistant
  • Pressure-sensitive adhesive easily forms a powerful bond
  • Easy to apply and maintain, easy to clean out dust or debris
  • Helps reduce vibration
  • A variety of pressure-sensitive adhesives are available to form a powerful bond with many materials
  • Low profile option is approximately half the thickness of standard 3M™ Dual Lock Reclosable Fastener
  • Mates with Type 170, Type 250 or Type 400 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

3M™ Dual Lock™ Reclosable Fastener SJ3550 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 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.

Unlock Simplicity

Durable and secure, 3M™ Dual Lock™ Reclosable Fastener SJ3550 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 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 SJ3550, there is no need for any drilling, screwing or sewing tools which makes for quick installation.

Design Flexibility

3M™ Dual Lock™ Reclosable Fastener SJ3550 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.

Bananas At Large Inc

Bananas At Large Inc

Call
3M
Brand New
9 Years
$6.95
Bananas At Large Inc
Bananas at Large
415-457-7600
San Rafael, CA
9:32 PM
Monday - Saturday (11:00am - 6pm PST) Sunday (11am - 3pm PST)

We accept major credit and debit cards - Visa, MasterCard, Discover, and American Express. We also accept Paypal. Please contact us for Western Union. Orders must be approved by our authorization process. This includes validation of the shipping address with the issuing bank.

About Shipping and Delivery We utilize legitimate bonded and licensed shipping carriers only (UPS, Fed Ex, USPS etc). We are not the shipping company and therefore cannot be held responsible for faults that lay with the shipping company. By placing orders with us you agree to be present to receive packages sent to you. Bananas cannot be held responsible for lost packages once they are logged as delivered by the shipping company. Once a package is logged as delivered by the shipping company the customer is responsible for any issues related to the delivery of the package at that point. Packaging and Shipping Information Due to conditions beyond our control (weather, shipper's handling etc.) some boxes that products originally come in cannot be re-used to ship out to customers. In those rare cases we will remove and inspect all items and repackage them in acceptable boxing to make it safe to you. All items are still considered brand new, under full warranty and fall under our same guarantees. Note: Bananas recycles unused boxes when possible.

Online Returns: In order to return a product, Request a Return Authorization Number (RA Number). To request a Return Authorization Number (RA Number), please email info@bananas.com with your full name, order number, item that you are returning, and what type of return you would like us to process - either exchange for the same item, exchange for another item, or return for refund. In addition, if you can include the reason for your return, and any other comments, that would be appreciated. Once we process your RA request, we will send you a Return Authorization Number, and instructions on how to return the item. Return and Customer Satisfaction Policy: Any item (other than as noted below) purchased from Bananas at Large online store may be returned, within 45 days of the shipment date, for a full refund of the purchase price minus shipping costs, or for exchange or credit. Rather than make you click elsewhere for the 'small print', here it is in not-so-small print: The following items may not be returned: Consumable items such as (but not limited to) strings, picks, drum sticks, drum heads, phono cartridges and replacement speakers. Any item that is worn on the body or is blown into, such as (but not limited to) earplugs, wind controllers or harmonicas Computer software, items that can be copied and copyrighted material such as (but not limited to) books, videos and CD's Installed items such as (but not limited to) guitar pickups, drum heads, headphone parts and other installed parts If you agree to back order or special order a product, you agree that order may not be canceled unless approved by Bananas. Special orders already in transit either from manufacturer or Bananas cannot be canceled. Special order items may be returned if defective for exchange. You will be notified what items qualify as special order status. *In-store sales, please see posted Return Policies Other Things You Need to Know about Online Returns Shipping and/or handling charges are not refundable. It is your responsibility to pay return shipping and to fully insure the unit(s) you are returning. Also, it is your responsibility to cover shipping charges for sending the item to you. If you are quoted free shipping and return the item, you will be required to cover the actual shipping costs incurred by your order. Items that are returned must be in the original packaging, with all accessories and paperwork included in the original shipment, such as owner's manual(s) and warranty card. Items must be free from signs of use or wear, and both warranty card and manual(s) must not have any writing in them. If your order was shipped to you in outer packaging it must be returned in that packaging as well as the inner box or boxes. Returned items that do not arrive in the condition described above are subject to a $25 repackaging charge, plus the cost of replacing missing, soiled, worn or marked-on items. Obvious signs of use that reduce the value of a returned unit will be subject to additional charges based on how much we need to mark down the unit to make it sellable.