Genuinely hate epoxy grout, we grouted 300 metres of 2x2 Johnson’s at a high school in grenfel, nsw in davco epoxy and 30 sponges later when I was a second year apprentice. The new epoxy grouts aren’t as bad but
Last time I used epoxy was on a shower repair and used the ardex epoxy. I just genuinely dislike epoxy grout, but it’s essential on spas and mosaics in wet areas in my opinion