Re: What is a correct formula for gelatin+glutaraldehyde paper sizing
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I use 6 ml 2.5% glutaraldehyde per liter of 3% gelatin. So you’d have to figure out what the percentage of Black Magic is and then do the math. It takes so little glut.
Hi, i have experimented with gum printing (trail and error,, and i will to start serious first gum printing with a cyanotype as starting layer base this weekend or later.
I have a pot glutaraldehyde from Rollei Black Magic emulsion set, that was left over from my previous silver photopaper enlarging hobby.
How many glut and gelatin per 1 liter water.
Greeting Job from The Netherlands.
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