Answer
Feb 06, 2020 - 11:00 AM
Our GBS Penetrating Concrete Sealer may work, but requires a clean, dry, neutral pH and porous surface. Most stained or smooth concrete surfaces have been power troweled which makes them almost impervious to water and also to penetrating sealers. Opening the pores requires mechanical grinding or chemical etching. A better solution is our AFM Safecoat Mexeseal. This is a topical concrete sealer that provides a clear moisture and abrasion resistant coating over the surface. We recommend ordering a sample of each to see how they bond to the surface and how they look.
