What sealer do I choose for resealing a pool deck?
We have a pool deck that is stamped concrete with a blue finish. I do not know what type of sealer was originally put down. Now the sealer is wearing off and some brown concrete is starting to show. What should I reseal it with? Polyaspartic? acrylic? urethane? And can I use a precolored sealer to cover up the brown spots? Thank you very much.