I bought some Fixative spray from SVP a few months ago and i’ve used it on several printed DVD-R disc to prevent greasy finger marks spoiling the prints.
I’ve tried different ways of protecting the underside of the discs but i always seem to get a small amount of spray on the underside outer edge of the disc.
I’ve scanned a few Verbs before and after spraying and the spray is causing high PIF errors towards the end of the scan (PIF errors of approx 30-40). The same disc would have a max PIF error of 2 before spraying.
So can anyone recommend a way of using this spray and avoid getting any on the underside of the disc?