Concrete, in it's natural unsealed state, is porous and prone to staining. We have
employed several strategies to combat this problem. The first step begins with the
concrete mix. By adding water conditioners to our mix formulation, the capillary
structure of the concrete itself is transformed resulting in a naturally more stain
resistant slab. Once the slabs have cured, they are diamond honed and sealed with
either a penetrating sealer or an aliphatic urethane. The result is a viable, stain
resistant countertop surface.