Re: gum prints on Yupo
Hi Keith. I will look for it in the weekend. One warning: it's dangerous when it gets airborne and you inhale it (will cause lung problems, similar to asbestos). So look for powder with reasonably large (= which won't get airborne easily) particle size... I found a mostly plaster based product which is used for affixing plasterboard to walls, that sets very quickly (30-40 minutes). May try this also for priming rigid supports... Regards, Loris. 4 Kasım 2008, Salı, 5:06 pm tarihinde, Keith Gerling yazmış: > Silica fume looks good. Thanks for the tip. I'll try that when I run > our of pumice. > > I found two large jars of animal glue dry gesso mix on the sale table > of a craft store , and bought both of them for $10 > http://www.pearlpaint.com/shop~parentID~9915~categoryID~9909.htm > > Bad. On first attempt, the gesso slid right off the surface as soon > as I brushed on gum emulsion. Added gluteraldahyde and it stuck to > plywood (still won't stick to aluminum), but it stains horribly.
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