11 Jul
2018
11 Jul
'18
8:54 a.m.
On 7/11/18 8:20 AM, Al Kossow via cctalk wrote:
On 7/11/18 2:21 AM, Christian Corti via cctalk wrote:
Since I haven't mentioned it for a while, I had the best results with the old
"Weber Costello Markerboard Cleaner",
(Octylphenoxy Polyethoxyethanol (Triton X-100) and Trisodium Phosphate) which is photoflow
and a surficant.
then they changed the formula to make it 'green' :-(
Bought a few ingredients (Triton X-100 and Ethylene Glycol) but haven't tried making
anything.
What you want is a lubricant and a cleaning agent that will take off any gunk on the
surface without softening the binder.
I use Screen 99 for cleaning floppies
MSDS
https://store.comet.bg/download-file.php?id=16956
first ingredient listed; isopropyl alcohol