miksar
Supportive Member
So we sealed this custys grout bout 6 months ago, clear solvent sealer, over a very light colored grout, they dropped a bottle of wine on floor and the wine soaked into some of the the grout. Did I not put enough sealer on or is it something in the wine that ate through the sealer? I told the custy that it was probably the acid in the wine that penetrated the sealer. But I don't really have a clue. TIA
