Not to hyjack the thread but, Freon (R-12) has been banned from being produced in USA for well over a decade. R-134a, the propellant called out on the spec sheet, was around before 1995. Both used in refrigeration and as a propellant in spray cans. R-134a is toxic and if too much is inhaled will do damage to your lungs. Probably won't be too much of an issue cleaning records but, I wouldn't use it.
Just my .02.
I am curious what the actual cleaning solvent is as the R-134a (the propellant of the solvent) will disolve within seconds of leaving the can.
Just my .02.
I am curious what the actual cleaning solvent is as the R-134a (the propellant of the solvent) will disolve within seconds of leaving the can.