Re: irregular skin on 1st color & source for non rusting pins
I marble on fabric using Golden Acrylics & methylcel. I recently
experienced the same problem with the first color dropped that you
are talking about (I think). I don't interpret this as a drying
problem; rather, I believe that it is more a "compatibility" problem.
The paint that is cracking along the outside edges of its rings
before it is combed (the first one laid down)is a lot thicker than
what it was laid onto (the initial clear one). I solved the problem
by thinning my paints down more, just like Iris suggested. I think
that all of the paints were too thick, but the cracking shows up only
on the first & sometimes the second color laid down because they are
compacted more than the paints that are laid down later and so the
pigment is really stacked up on itself & loses its viscosity. Does
this make sense?
My favorite pins for comb making are "flower" pins or "daisy" pins
found in the quilting department in the fabric department in Walmart.
They are really long, they haven't rusted yet (been using this comb
for 6 months), and they have a flat yellow plastic daisy shape on the
end instead of a regular pin head that is perfect for hot gluing onto
the board of your choice. You have to glue them on one pin at a time,
but I think that it's worth it because they don't seem to rust. The
comb is much easier to keep clean.
--- In Marbling@y..., Enid Adams <enidadams@y...> wrote:
> Hi Iris,
> Extra skimming does not seem to help this time.
> I usually put color down with droppers, and it can
> take a while. It is much more tedious to have to use
> clear ink 1st but this was working to prevent the
> problem until recently. I have tried whisks in the
> past when this condition has happened, and still got a
> skin when combing.
> I am wondering if I need to replace the pins in my
> rakes and combs. Anyone have a source for very long
> brass ones that won't rust?
> Is it possible that colors that have been sitting
> around through a summer have gone bad, even if they
> don't seem spoiled? There was a lot of talk about
> cooling the bath, but do you ever refrigerate the
> I'd like to try a new bath today. Has anyone
> experimented with the methyl cel/carrageenan mix?
> Thanks for your help!
> --- irisnevins <irisnevins@c...> wrote:
> > Hi Enid....I don't know what kind of paint base that
> > is but if it is
> > acrylic, if you spend too much time fussing over it,
> > it has a tendency to
> > form a skin in spots. Also, is it better if you
> > extra-skim the size?
> > iris nevins
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