Quick Facts

  • Cast-in application
  • Pipes from 40 – 150mm
  • Achieve up to 4 hours protection
Fire Rated Collars Promat
Fire Stop Collars Perth


From: $ 24.49

Bulk discount
$ 24.49

Promat fire rated collars are the market leading fire stopping product for combustible pipes.  The PROMASEAL® Hi-Yellow Collars are designed to be fixed to form work prior to the pouring of concrete floor slabs. They have been tested with a wide range of pipes, achieving a fire resistance of up to 240 minutes in accordance with AS 1530: Part 4 and AS 4072: Part 1. PROMASEAL® Hi-Yellow Collars come in three sizes:

  1. Small- for pipes up to a nominal 65mm (40-65mm)
  2. Medium- for pipes up to a nominal 100mm (80-100mm)
  3. Large- for pipes of a nominal 150mm.

Promat Fire Collars have been tested with a wide range of plastic pipes including uPVC, HDPE, PPR, Rehau, Wavin, Tri Plus, Pressure Pipe, dBlue, PE, PEX.   Cast in fire collars are more economical on larger projects and allow for accurate set out of pipework.

Available in Perth, Western Australia Promat fire rated collars are the most popular fire collar with plumbers around Australia.  Promat’s PROMASEAL® Hi-Yellow Collars are tested with pipe fittings within the collar to allow for additional ceiling heights on the level below.  Please check all approvals with a Progressive Materials staff member prior to installing any of Promat’s fire rated collars.

PROMASEAL® Hi-Yellow Collars are the preferred collar of choice for builders, plumbers, building certifiers and re-sellers due to the extensive range of approvals and the local supply from our warehouse in Wangara.

How does it work?

During a fire event the intumescent material within the fire rated collar is activated.  The plastic pipe will start to deform. In the case of uPVC pipes this occurs at a temperature of approximately 70°C. Once the pipe starts to deform, the intumescent material in the Promat fire collar expands, closing off the plastic pipe or combustible insulation, and thus forming an insulating barrier.

PROMASEAL® Hi-Yellow Collars are designed for plastic pipe penetrations.   For other services such as electrical cables or lagged copper pipes, Promat’s range of fire stopping products are required.

  • Fire collars