Quoting hksvk <hksvk@xxxxxxxxxxx>: > I have been given an unopened 5 gallon plastic carboy of Edwal Quick Fix > that is 5 years old. The solution is clear and there is no precipitate. I > would use it with fiber paper without a hardener. Can I safely use it as if > it were fresh from the factory? Yup. As long as no little bits of sulphur floating around its FINE.. If you want you can test a piece of film to check its clearing times. Should be the same as fresh from the factory. -- - Edward C. Zimmermann, Basis Systeme netzwerk // BSn Germany ============================================================================================================= To unsubscribe from this list, go to www.freelists.org and logon to your account (the same e-mail address and password you set-up when you subscribed,) and unsubscribe from there.