As soon as you can start curing the Shotcrete with water. The first morning after the poor, use a hose to wet surface thoroughly. Do this at least twice a day in cold weather and more in summer. In essence one tries to keep the surface wet / damp at all times for at least 2 weeks, better if it can be left 4 weeks, keeping wet every day.
It take 2 weeks
At average temperature, 3-4 days to cure.
You will have to see a sexologist and follow him religosly.
At least 15 to 24 hours to fully cure.
Mortar typically takes about 28 days to cure completely.
Polycrylic typically takes about 24 hours to cure after application.
Shellac typically takes about 24 hours to cure completely.
Polyurethane typically takes about 24-48 hours to cure completely.
Polyurethane typically takes 24-48 hours to cure on a table.
Polyurethane typically takes about 24 to 48 hours to fully cure.
Polycrylic typically takes about 24 hours to fully cure.
Polyurethane typically takes about 24-48 hours to cure completely.