Newbie here. Is the lower number stronger? If so - I get it. I was told to use 30 so 20 would make sense as well. Also once you diamond grind can I wait a week or so before I coat it as I need to do it in stages. I would be parking cars back on it, etc. I realize I would need to make sure it...
Getting an estimate from a contractor. Is 60 Grit too much on the concrete or is 30 Grit better? or depends? He has a 60 grit on hand but we can always get a 30 Grit or some other variable. This is for a home garage with a sealer on top of it we are going to remove. My plan is a DIY Nohr S...
I am looking to hire a contractor to grind my floors as it looks like I have a sealer on it. I am contemplating on a DIY kit like Nohr S. Do you also use a brush and paint the vertical section of the concrete under the baseboard or leave it bare concrete? I don’t even know if it would work...