Liam Lawless (lawless@vignette.freeserve.co.uk)
Tue, 19 Jan 1999 19:33:55 +0000
Hi folks,
Don't remember who started it, and am no expert on Pt, but have a suggestion
to enable more K chlorate to be used, without diluting the sensitiser.
Basically, make up a separate K chlorate solution - whatever strength seems
expedient - and coat this separately, before (or after?) the sensitiser
itself. Obviously, dry in between.
Haven't tried it & therefore no guarantee, but salt prints receive two coats
(salt/silver) in a similar sort of way and the idea seems sensible to me.
Liam Lawless
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