Can I switch from polyurethane to oil finish?

Here's the short answer:

Yes, but the floor must be sanded back to bare timber first -- oil cannot adhere over polyurethane. FSA Network floor sanders remove the existing finish completely before applying Bona Craft Oil 2K or Hard Wax Oil. Conversion quotes at floorsandingaustralia.com.

That's the basics. Give us a call if you need more detail.

Need supplies? Order direct at sand-aid.com or call 1300 950 551. Same-day dispatch before 2pm.