3M™ Dual Lock™ Reclosable Fastener SJ3550, Black, 1 in x 50 yd, Type 250, 2 per case

00021200743795-31196 MFG #: SJ3550
$393.79 / RL
Quantity Pricing
1 $393.79
2 $387.00 Save 2 %
6 $380.43 Save 3 %
Availability: 8 In Stock
  • Brand Name: 3M
  • Series: SJ3550
  • Type: Hook & Loop
  • Adhesive Type: Acrylic
  • Liner Type: Clear Silicone Treated Polyolefin
  • Length: 50yd
  • Width: 1in
  • Engaged Thickness: 0.22in
  • Liner Thickness: 4mil
  • Material: Polypropylene
  • Material Category: Plastic
  • Minimum Operating Temperature: -20°F
  • Maximum Operating Temperature: +200°F
  • Resistance Properties: Solvent Resistant; Plasticizer Resistant; Flammability Resistant; UV Resistant; Water/Humidity Resistant; Moisture Resistant
  • Closure Life: 1000times
  • Color: Black
  • Primary Color: Black
  • Applications: Indoor, Outdoor, Wall Panel Attachment, Wall Headliner Attachment, Attaching City Bus Light Fixtures, Privacy Curtain Rail Attaching, Ceiling Attachment, Sunroof Trim Attachment
  • Package Quantity: 2CA
  • Availability: In Stock
  • 3M ID: 7000001982
  • Thickness: 230mil

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 can be opened and closed multiple times) which bonds to a variety of substrates including metals and plastics such as acrylics, polycarbonate and ABS.

3M SJ3550 Features:
  • Black, interlocking mushroom-shaped heads (250 stem density per square inch) provide strong, reliable and durable fastening that can be opened and closed multiple times
  • Mates with Type 170, Type 250 or Type 400 stem densities to provide different strength combinations
  • White, acrylic, conformable foam tape bonds well to a variety of substrates including metals 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 200°F (93°C)
  • Best suited for indoor and outdoor use
3M SJ3550 Specifications:
  • Brand: Dual Lock™
  • Length: 50
  • Width: 1
  • Color: Black
Pack: Case
QTY