Is there any way to save unused grout for tile to use the next day?

Question

i mixed half a bag and its really late and want to save the left overs for tomorrow

Answer 1

P-MO:  you might try adding extra water to your grout and  getting it air tight with aluminum foil or something.  I have never tried to save it.

Good Luck

Answer 2

some grout has chemical reaction as far as drying. However if you were to extract air, like in vacumn sealer you may be able to use the grout again next day.

        I did this for a job, which I mixed to much, and used left over portion to fill in voids after striking off the grout. Only thing is it was for like 6 hours..It worked just fine.