421 Products for the trade – Getting the job done – that’s what we’re all about.

Whatever the job is, you need to know what you’re dealing with. Working with gas, water, electricity, communication data or hazardous waste, safety is all about protecting assets and protecting yourself.

We offer a full range of signage, labels, tapes and safety products – all the stuff that makes your life easier.

You can trust 421 to take care of the details so you can get on with the job.

  • Standard and custom printed pipemarkers
  • Detectable, non-detectable underground and barricade tapes
  • Rain and recycled water products and signage
  • Full range of safety signs designed and printed in-house
  • Full Australian Standard compliance
  • Reliable ordering and fast delivery


1800 06 77 44