Grey Ironbark Floor Sanding
Appearance
Dark grey-brown to deep chocolate, sometimes with reddish streaks. Very fine, tight grain. Dense and heavy.
Sanding Grey Ironbark Floors
Brutally hard. Eats sanding belts. Use ceramic or zirconia abrasives and expect to go through twice as many as Blackbutt. Orbital or planetary machines handle it better than drum sanders. Pre-drill for all nail fixings.
Best Finish for Grey Ironbark
Bona Traffic HD in Extra Matt. The dark, rich colour needs minimal enhancement. Extra Matt lets the natural depth show without reflection. Use stainless steel or plastic applicators only.
Caring for Grey Ironbark Floors
Essentially bulletproof. This is the timber found under demolished 100-year-old houses still in perfect condition. Standard care applies. Never use steel wool -- tannin reacts with ferrous metals causing black stains.
Grey Ironbark Floor Sanding FAQs
How do you sand Grey Ironbark floors?Brutally hard. Eats sanding belts. Use ceramic or zirconia abrasives and expect to go through twice as many as Blackbutt. Orbital or planetary machines handle it better than drum sanders. Pre-drill for all nail fixings.
What is the recommended finish for Grey Ironbark?Bona Traffic HD in Extra Matt. The dark, rich colour needs minimal enhancement. Extra Matt lets the natural depth show without reflection. Use stainless steel or plastic applicators only.
How hard is Grey Ironbark?Grey Ironbark has a Janka hardness of 14.0 kN and a durability rating of Class 1.
How do you maintain Grey Ironbark floors?Essentially bulletproof. This is the timber found under demolished 100-year-old houses still in perfect condition. Standard care applies. Never use steel wool -- tannin reacts with ferrous metals causing black stains.
Need a floor sander for your Grey Ironbark floor?
FSA Network floor sanders work with Grey Ironbark regularly. Contact one directly:
Select Timber Flooring -- 0432 008 638 (Lake Macquarie)
Skandi Flooring -- 0414 851 437 (Newcastle)
Stag Timber Floors -- 0475 509 863 (Central Coast)
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Floor Sanding Australia | floorsandingaustralia.com | Updated 2026-04-10