How do I seal the grout in my new tile backsplash?
+3
I've sealed floor grout several times with no problem. With a vertical space won't the sealer just run down onto the tiles and not stay in the grout lines. The sealers are a very thin liquid.
This guy is showing how to use a high-gloss sealer. Hope this helps. https://www.youtube.com/watch?v=ajkghnOC4cA
You can use regular grout sealer...and yes, it will run slightly. Just brush it on as usual, trying to stay mainly in the grouted areas, then use a soft sponge to wipe the tile surface to remove any sealer that gets on the tile.
http://thecontractorchronicles.com/2014/01/15/how-to-seal-tile-and-grout/
I think this will help!
there are grout sealers that come in a pen type dispenser...no running. Used them in house no2 to freshen the grout in the entry ways B/4 selling the place.