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Grumbach oil paints which thin with water

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Peter Wisniewski

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Jun 29, 1998, 3:00:00 AM6/29/98
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Water and oil don't mix : Those are Acrylic paints. As you mentioned,
Grumbacher makes both - Acrylic (water thinnable) and the standard
oil paints.

Peteski

Jeff Garbutt wrote:
>
> I just discovered a paint at my local artists shop which I thought
> I'd share with the group If you guys or gals don't already know about it
> (I'll bet I am the only guy who didn't know about this stuff). The name
> of the company is Grumbach and they make a line of oil based paints which
> thin and wash up with water. I found that the raw sienna, burnt umber and
> burnt sienna's make fantastic weathering agents and the fact that they
> clean and wash up with water makes them all the more convenient. I was
> talking to the owner who said that the company also makes a line which
> thins with Linseed oil.
> The paint comes in tubes and is a bit pricey at 4.50 a tube but I
> loved the results. I don't have the full name or address of the company
> with me but I will in about a couple of hours and post then.

Terry Sumner

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Jun 29, 1998, 3:00:00 AM6/29/98
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That must be quite a trick......getting an oil-based paint to thin
with water?
Terry
"If you're not making any mistakes, you're probably not building anything."
Terry Sumner
IPMS 35079
Chapter Contact for the Southern New England Scale Modelers

Jeffrey A. Garbutt

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Jun 29, 1998, 3:00:00 AM6/29/98
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In article <3597F8...@nospm.ebsinc.com>, pet...@nospm.ebsinc.com
says...

> Water and oil don't mix : Those are Acrylic paints. As you mentioned,
> Grumbacher makes both - Acrylic (water thinnable) and the standard
> oil paints.
>
Yeah I took chemistry too once upon a time ago which was why I was
surprised when I talked to the lady who ran the store. But the
Label reads:
Max Grumbacher Raw Sienna Artist's Oil Color
Vehicle: Alkali Refined Linseed oil, Modified Vegetable drying oil-
pigment: Natural Iron Oxide.

Like I said, this stuff cleans with water and washes up with
water.
I do confess I'm not quite sure about the chemical composition of Acrylic
but I never thought it was composed of Linseed oil.

For anybody who cares the address reads M. Grumbacher, Inc.
Bloomsbury New Jersey 08804
Phone number is 908 479-4124

Jeff Garbutt

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Jun 30, 1998, 3:00:00 AM6/30/98
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Percy Bjorklund

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Jun 30, 1998, 3:00:00 AM6/30/98
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On Mon, 29 Jun 1998 16:26:19 -0400, Peter Wisniewski
<pet...@nospm.ebsinc.com> wrote:

>Water and oil don't mix : Those are Acrylic paints. As you mentioned,
>Grumbacher makes both - Acrylic (water thinnable) and the standard
>oil paints.
>

>Peteski

Actually, There's at least four labels of this kind of paint.:

Grumbachers as mentioned, and

Talens "Van Gogh H2O"
Winsor Newton "Artisan"
and a brand issued by Edward Munch Society.

I have no experience with Grumbachers version, but earlier experience
with other Grumbacher products have made me somewhat "unattentive" to
Grumbacher. (That does NOT mean that Grumbacher may not be _THE_
choice this time, just because I didn't like their watercolors.)

None of the others is of particularly exciting quality, as compared to
W&N "Artist" label, Rowney "Artist" label, L&B old discontinued "401"
label (haven't tried their new "Artist" label) or Talens "Rembrandt"
label. Even so, W&N "Artisan" is the oil I use these days, for picture
painting (not models). The advantage to be free of the fumes from
turpentine or white spirit and the convenience of water cleanup is
worth it.

The reason I prefer "Artisan" is that these are the most "honest" and
resemble traditional oils the most. They are made from "the real
stuff", linseed oil and safflower oil that has been "modified" to be
water soluble. Drying times differ with the identity of the pigment
and are the same as for traditional oils.

Talens "H2O" and "Edward Munch" by contrast, are made with unspecified
"modified vegetable oil" that has completely wrong "feel", has wrong
refractory index, looks "dead", and dries way too fast. Frankly, I
don't entirely understand the logic of these ranges. If it's fast
drying, "dead" look, and water soluble you want, why not just go for
Acrylics? They might be just great for weathering models though, so
don't give up on them, just because I don't like painting with them.

Another thing is that "Artisan", though a small range, contains the
right pigments under the right names! Traditional, honest, responsible
and proper!

"Edward Munch" on the other hand, though prepared to a high standard,
have undeclared pigments under totally nondescript fantasy names!
Brands like that always gives me the creeps. Yeeach!

I'm not happy with the pigment selection available in "H2O" either,
but that's a personal thing.

While "Artisan" pigment selection lives up to "Artist" standard, I
think all of these ranges must be considered, in preparation, to be of
"student/academy" quality. Thus roughly corresponding to ranges like:
W&N "Winton", Rowney "Georgian", Talens "Van Gogh", Grumbacher
"Academy", L&B "Louvre" etc.

Percy


Peter Wisniewski

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Jun 30, 1998, 3:00:00 AM6/30/98
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I guess that I can't just be correct 100% of the time.
Looks like I could have been wrong ;(
There are some weird items out there (like this one).

Peteski

Jeffrey A. Garbutt wrote:
>
> In article <3597F8...@nospm.ebsinc.com>, pet...@nospm.ebsinc.com
> says...

> > Water and oil don't mix : Those are Acrylic paints. As you mentioned,
> > Grumbacher makes both - Acrylic (water thinnable) and the standard
> > oil paints.
> >

Jeff Garbutt

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Jun 30, 1998, 3:00:00 AM6/30/98
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In article <3598bcae...@nntpserver.swip.net>,
percy.b...@mbox200.swipnet.se says...
>(snip)

Yes you are definitely correct about the dry time; it really seems
fast. I haven't used this stuff for anything but weathering. But I do
like the results. For some reason if I use the material right out of the
tube instead of diluting it before application it seems to provide a more
realistic feel in terms of rust scrapes, scratches etc.
Thanks for the info on the product.

Cathy/Andy Irving

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Jun 30, 1998, 3:00:00 AM6/30/98
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Peter Wisniewski wrote:
>
> I guess that I can't just be correct 100% of the time.
> Looks like I could have been wrong ;(
> There are some weird items out there (like this one).
>
> Peteski
>

I thought that I was wrong once, but I was mistaken!
Andy
--

Peter Wisniewski

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Jun 30, 1998, 3:00:00 AM6/30/98
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Nobody is perfect - I am a perfect example ;-)
Peteski

Patrick Scott

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Jun 30, 1998, 3:00:00 AM6/30/98
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I've used the Grumbacher MAX paints for a while (posted this news to the
group a loooong time ago....). Anyway, I have found that the pigments do not
seem to be ground as finely as "true" oils. That said, the MAX paints do
work. I recommend putting just a touch of detergent in the water used to
thin the pain to aid in wetting. Otherwise, you may get uneven distribution
of the pigmentation.
They are a helluva lot easier to use than regular oils, and no stinky mess!

-----
Patrick Scott
Webmaster, Voodoo Extreme Sims
http://www.voodooextreme.com/sims

Talon Systems
Sierra Hotel Gaming Rigs - Featuring the AMD K6-2 with 3D Now!
http://www.talon-systems.com/

Jeffrey A. Garbutt

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Jun 30, 1998, 3:00:00 AM6/30/98
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In article <zAcm1.4131$P06.743732@pm01nn>, psc...@talon-systems.com
says...
Hey, great tip about the detergent; I'll give it a try. Thanks.

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