GroutOnce! can be used with any cement-based grout whether it is Portland or other types of cement. GroutOnce! is not for use with epoxy or urethane grouts and is not compatible with other grout add-mixes.
GroutOnce! can be used with any cement-based grout whether it is Portland or other types of cement. GroutOnce! is not for use with epoxy or urethane grouts and is not compatible with other grout add-mixes.