Posted 9/13/2020 08:20 (#8492439 - in reply to #8490876) Subject: RE: Slippery concrete
NS Canada
That small of area you could do with an angle grinder and a diamond disc. I think I pay like 25-30 bux for them. Have someone stand on a 2x8 or something as a guide and just run the grinder along it. Dusty, but doesn't take too awful long. -