Does sealer darken natural stone?
I'm using a porcelain stone-look tile in my bathroom remodel, and want to accent it with 1x1 mosaic tiles. HD has one with mixed-color tumbled travertine that looks great with the tile -- when it's dry. But when I wipe it with a damp sponge, the stone darkens and the light gold squares turn a bright ochre that does not go with the porcelain at all.
Will the stone sealer darken the tile and bring out the ochre? I don't have any to try it, so am hoping someone with experience can help me avoid a big mistake.