It depends on how deep the grout lines are. We usually grind 3 – 5mm off the surface but can grind up to 10mm off so if they are deeper than that then they may still be visible in the finish.
They can also be filled and then polished or sealed.
- CCC Polished Concrete Melbourne
sales@cccpolishedconcrete.com.au
Office: 1300 476 547
Showroom: 03 9761 5233
Showroom By Appointment (More Info)