[Express masks]

I've left Eduard masks a few days, no ill-effects, just make sure they are stuck again before the second coat of paint.

Incidentally, I have an Eduard P-51B set that has been used for 3 models now - is this a record?

[Safety issues]

I read a great article on this once called the "Toxicolgy of Modelling" or something like that... can't remember where.

I remember reading that - I think it was in Scale Aircraft Modelling in the late 80s or early 90s - must look it up.