IMPORTANT NOTICE: FireCrunch MgO Board FCA is a “Non-Metal Corrosive”, MgO “Sulphate” Board (MgOS4), Australian NATA Labs Certified, Click Here for Non Chloride Non Corrosive Content Certificate.

MgO Board, Magnesium Oxide Board

MgO Board

IMPORTANT NOTICE: FireCrunch MgO Board FCA is a “Non-Metal Corrosive”, MgO “Sulphate” Board (MgSO4), Australian NATA Labs Certified, Click Here for Non Chloride Non Corrosive Content Certificate.

FireCrunch is an industry leader in providing fire resistant building boards to our Australia wide customers. Our fire proof building boards are made from a composition of magnesium oxide, non-organic minerals, bonders and fibre mesh composites and NON metal corrosive magnesium sulphate (MgSO4). It contains no metal corrosive Magnesium chloride. Our MgO board is fire tested and approved by the CSIRO. With rigorous Fire testing to ensure that every MgO board is compliant with Australian standards.

We proudly present our FCA boards which have been specifically designed to withstand the harsh and unpredictable Australian climate and meeting the stringent fire regulations of the BCA in Australia.

Avoid compromising your budget when you choose FireCrunch for all your building material need save time and money in materials and labour.

We acknowledge the severity of fires and ensure that our Magnesium Oxide board is a modern and rigorously tested building board. It is lightweight and used in residential and commercial construction. Our MgO board is totally resistant to fire and has many benefits for durability and longevity. It is water, termite, sound, mould, bacteria and impact resistant, making it your number one choice. We care about the environment and ensure that our products are environmentally friendly. Our fire resistant building boards are 100% recyclable. In addition, our building boards are completely free of harmful chemicals and toxins.

As a proudly Australian owned and operated company, FireCrunch strives for excellence and to deliver the finest customer service. You can get the most out of our professional advice by first checking the web site in full under Technical Specs on the home page browser and looking through the install manuals.

The FCA cost effective Magnesium Oxide board, you can save a significant amount of time and money during the installation process. Have the peace of mind that you deserve with our range of fire resistant MgO board. Stop placing your safety and security at risk when you select our second to none FireCrunch fire proof building board options.

Call us on 1300 933 102 or email sales@firecrunch.com.au for updated information and pricing checks.


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MgO Board, Magnesium Oxide Board

Quick Reference Topics

  • Fire resistant to extremely high temperatures (1200ºC).
  • Meets BAL FZ and up to FRL 90/90/90.
  • Non-combustible (AS 1530.1) and smoke release AS/3837.
  • Fire Tested (AS 1530.4/2016)
  • 30,60 90 Minute fire resistance
  • Non-asbestos, NATA Australian certification.
  • Resistant to flooding and prolonged water emersion.
  • Resistant to bacteria moisture, humidity, mould and mildew.
  • Completely resistant to termites and insects.
  • Low thermal conductivity ~0.44 (W/mk).
  • Higher R values than plasterboard.
  • Less expensive, eliminates multiple layers of plasterboard for high FRL.


Australian Standards (Certificated in Australia)

See certifications:

1.5 hours 1 x 10mm sheet.

10 times stronger than plasterboard, load bearing 55kN (1.5 hrs) at 1200⁰C (see CSIRO fire test report).

Rw 62 AS/717.1 (see report certification).

Nil content test AS 4964 R and U value (see Tech info charts).

Cuts, saws, drills, routs, with timber tools, power gun screwing, massive time saving on installation

Labour cost benefits
FireCrunch Requires 1 sheet each side for FRL up to FRL 90/90/90 (p/ board needs 3 layers 13mm each side).

10 x Stronger than Plaster Board.

95% less Co2 Emission than Plaster Board

CSIRO Logo FireCrunch has been fire tested by Australia’s
highest testing authority, the CSIRO.

Our technology helps prevents fire damage. Download our brochure containing all our essential services which showcases the quality of FireCrunch.

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