[jnanian]

saw that...

1-2 days are more than enough!
In my experience a couple of hours would suffice.

It all depends on the surface used. The paper I use dries quickly; however if applied on glas or other hard surfaces it can take more than 24 hours....

i have put liquid emulsion on glass ( not foma but liquid light and stuff i made by hand )
and dried it fast with a hairdryer. i used low but not cool setting with no problems.
i have tried to use a hairdryer with paper, but it dries to fast and the paper
curls and buckles .. air dry seems to work much better ...
but i am using thin paper, perhaps too thin and that is why it gave trouble.