Recent content by Bcorbyn

Here is a picture of the concrete

How many square feet will one set of 24 grit discs cover?

We want to grind a concrete floor in a house to expose aggregate. The concrete was poured a year ago. After grinding we will apply a water based acrylic sealer. We are not really looking for a shiny finish just smooth. The machines we have available (in Chile) have 3 carbide disks of various...