sep 14, 2009 · 4 days ago we grouted our new 1 hex bathroom floor with oyster gray prism grout. It looked beautiful and seemed to dry nicely. Today during some cleanup i noticed. andriy (aluchkovsky) sent me 3 lbs of the prism grout he’s been having problems with. I in turn created a test board and then grouted it as you will see below. For the test board i. we've never run into this issue before, the grout had 24+ hours to dry and the shower has only been used for a week or two tops. Don't think she's cleaned or scrubbed it or. feb 9, 2023 · it’s just a cement based grout. It’s comparable to permacolor. If your using cement based grout i’d use either one. I switched years ago to spectralock epoxy and. oct 31, 2005 · prism grout problem. This is my first tile job and i decided to use prism grout on some 20 x 20 porcelain tile. After experimenting on one room everything looks great.
