HOME > Pull tight seals - Ribbed > PrimeLock


PrimeLock is a cost effective variable length tamper evident seal suitable for a wide range of applications. It has an improved tag-holder feature, unique spiky stem that enhances the seal's grip and capable of having the option of a longer tag for barcode printing.


  • Courier and postal bags
  • Forensic evidence bags
  • Transport containers
  • Logistic security services

Key Features

  • Pull strength of more than 32kg
  • Spiky stem design has a better grip on slippery materials
  • The PrimeLock's one-piece construction enables it to be a low cost yet adequately performing sealing solution
  • Handy tag holder may be used in the instances where additional information is to be attached to the seal
  • Tear-off option allows the seal to be removed easily by hand
  • Made from at least 50% recycled plastic.
  • Optional Biodegradable additive.


  • Average break strength of 32kg-f


  • Various colours
  • Logo and other markings
  • Laser engraved / Hot stamped
  • Side tear off option
  • Long tag option
  • Serial numbers
  • Barcodes & QR codes (laser)
  • Biodegradable additives

Minimum order quantity required.



  product code stem length stem width stem thickness tag size shop link
PrimeLock 300 PR300 300mm 6.4mm 2.7mm 20mm x 50mm,
20mm x 70mm (LT)
PrimeLock 400 PR400 400mm 6.4mm 2.7mm 20mm x 50mm,
20mm x 70mm (LT)



Made from recyclable plastic. Please ensure used seals are disposed correctly into proper recycling bins.

Recyclable plastic pp
Need help with choosing which type of seal? Chat with us or check out our comparison table: Compare now

Ready to buy?

This product is available for purchase, hassle-free, at online-only prices through SecuritySeals.com.au.

Buy online now

contact us

Need more information? Require brochures or samples? Having trouble deciding on which seal is best for you? Or do you have questions about the seals and how they're used? Don't hesitate to contact us. Our team is accessible by phone during standard business hours, or you may prefer to get us via e-mail. Either way we'll get in touch with you promptly. We take pride in our top quality service.