I always recommend 24 hours minimum (the longer the better) i don't personally think 12 hours is enough, iv seen some manufacturers recommend an 8 day curing time!

How long for grout to dry before showering. If the water penetrates the grout immediately, apply another coat, and wait for another two to three hours. The usually curing time for a freshly grouted surface is between 48 to 72 hours after which a sealant should be applied on the surface. How long does tile grout take to dry before showering?

Even though your shower grout looks dry, using it too early or sealing it before it's ready may damage it, leading to premature failure. You can apply a sealant to the top of your tiles and grout after waiting at least 2 to 3. How long should you let the grout dry before showering?

Then you will have to wait another 24 hours. However, this time can be increased or decreased depending on where you are applying the grout. To completely dry all the way through, leave the grout sealer to dry for 24 to 72 hours.

Apply a second coat of sealer following the same process described previously. For best results and longevity, keep. How long for grout to dry before showering.

Wipe off your tiles with a dry cloth to ensure they won’t be. How long should grout dry before showering. On average, grout takes between 24 and 72 hours to fully cure.

Most grout needs an average time of one to three days to cure. Wait for 5 to 15 minutes for the first coat to dry. How long should grout dry before showering?