You will have to test the scratch to see if it can be removed.
Try a 70 grit electroplated pad and see what you get.
Some travertine can stun so you need to test then you can inform your client what you can do.
Most likely you will need to do the whole floor as it is hard to refinish an area of such a soiled floor and blend it in.
Your area will look new.
Those fills look like a little weak also.
How many sq ft?
A truck mount with good pressure and heat to clean out the voids.
Then find a good starting grit to hone the surface
Sent from my iPhone
In all the years I have tried, I have never found a solution for digging the soil out of the holes in travertine. Do you think the tines of a malish brush can dig the soil out of those holes??
Stuart
Visit list archives, subscribe, unsubscribe or change your subscription
preferences:
http://stoneandtilepros.simplelists.com/sccpartners
Start a new conversation (thread):
sccpartners@stoneandtilepros.simplelists.com