Hi, I have completed grouting my outdoor 600x600 porcelain tiles with the Dunlop flexible coloured grout. I have read that porcelain tiles do not require sealing. This area is located where rain will fall on the surface, Should I only be sealing the grout with the Dunlop grout sealer or would you recommend sealing the entire area. I initially was going to cement around the pole and have now decided to finish it with cutting more tiles. The area is covered with tarps while the job is still in progress. Any advice is welcomed.
