grout that doesn't require misting to cure?

[peter]

According to a tiling book sold by home depot, there are grouts with latex additives that does not require keeping them damp for 3 days to cure. However, all the grout that home depot sells require keeping damp to cure.

Does anyone know brand and/or stores that sell grout that cure without having to be misted? Is there any weakness in this type of grout, or else why would home depot not carry them?

[m Ransley]

they all cure, just water makes it better. How many contractors come back to mist ? Its you job.