We are remodeling our new home that is built on a concrete slab (no basement). Since we are still in the midst of renovations, but are needing to move into the space, we are leaving the concrete bare with area rugs/carpet tiles for now. There are several uneven areas (probably 1 inch off level) where it looks like they tore up strips of floor in the past (most likely for pipes or the now defuncted radiant heat) and patched with new concrete. Also just an overall discoloration from old adhesive.

After getting several $6,000 plus plus bids to resurface the 2,000 sq ft area we are tackling the job ourselves (with some experienced family help). Looking at doing some grinding to remove old adhesive and high points, and then Quikrite Concrete Resurfacer to level and put a new layer on the whole floor. Finishing with a water based sealer.

Input or concerns based upon your experience with slab or basement floor refinishing? Reviews on the Quikrite product are very mixed on HD and Lowes websites. A different product we should use instead?

We may decide to leave some areas bare concrete permanently (perhaps get them acid stained or such) or may put down glue down hardwood or such.

Thanks!