Pigment recommendations for grout? Seeking info/recommendations
What pigments do you use to colour grout? In particular, for outdoor use or colourfast in high-UV scenarios.
I used pigment powder for paint, but it faded out in a few weeks in the sun. I also have mason stain, but the amount I need to use to achieve anything other than pastel is expensive.
What do you guys use? Or should I just buy grout pre-coloured the way I want? It seems like it would be a lot easier to have a neutral base and mix in dyes/pigments as needed.