Posts Tagged "art materials squee"

After a long absence, I return to talk about PEL and oil painting solvents.

After a long absence, I return to talk about PEL and oil painting solvents.

I have neglected this blog. I really have too many blogs. But then I have too many domain names (dot com, dot net, or in this case, dot biz). So what can be done, other than to add a new post to this blog? 😉 I am here to talk about PEL, or “Permissible Exposure Limit” of oil painting solvents, or in this case, Gamsol vs. Turpenoid brand odorless mineral spirits. Among all my artist friends, Gamblin’s Gamsol has always seemed like the best, most safe odorless mineral spirit product out there. It had a higher flashpoint than competing products, and was “safer” to ship (due to this higher flashpoint). However, it’s still a mineral spirit, and as such is harmful if swallowed. But now we have a new product. Turpenoid is now available in a new variation, “Turpenoid Light.” (See above picture, bottle on the right.) After doing some research on this, it appears that the difference between Turpenoid Light and Gamsol is that Turpenoid Light has a higher flashpoint (200 degrees F) compared to Gamsol’s 145 degrees F. The other detail is that Turpenoid (both regular Turpenoid as well as this new Turpenoid Light) has a PEL (Permissible Exposure Limit) of 500. (Higher is better.) Gamsol’s PEL is apparently 300. From my understanding (which admittedly is limited) PEL pertains to how fast the solvent evaporates, and how much of the solvent’s harmful elements are in the air to possibly cause us harm after lengthy exposure. The slower the solvent evaporates, the less exposure we get to its vapor. So, the higher the PEL (slower evaporation) the better. I’m not an expert on the technical issues of all of this, so I’ll not pretend to speak from any authority. You can download Gamblin’s document regarding Gamsol here (direct link to PDF file) where they explain more about PEL, as well as confirm that Gamsol’s PEL is 300. I’ve used both Gamsol and regular Turpenoid, and found them both to be acceptable and very useful in my oil painting. Neither of them stink. They both seem to thin my paints equally well. I can use either and be happy. However, I love trying out new products, so of course I’ve ordered some bottles of Turpenoid Light! It seems like it’s going to be giving Gamsol a run for its money in both its diminished harmful effects as well as higher flashpoint. This is very exciting! Of course, it must be said that neither Turpenoid Light or Gamsol are “harmless.” They are still solvents and shouldn’t be ingested. Lengthy exposure to their vapors could eventually create problems for some people. Which brings us to Turpenoid Natural. It’s not actually an odorless...

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Elegant Lady (temp title) DAY TWO

Elegant Lady (temp title) DAY TWO

So I did this yesterday. Along with finishing up a little portrait, which can be found on my “main” personal blog. So I didn’t do anything today (well, technically, yesterday, Wednesday) because it was busy with lots of errands and I was worn out. So all I have is Wednesday’s effort. I’d better be able to do some more studio time today (Friday), dammit! The drawing is still whacked in parts of this, but so far I’m having fun with it. I especially love pushing the warms and cools. I’m using a lot of Charvin’s pastel custom mixes (either Fine or Extra Fine oil colors). Charron Blue, Julia Pink, Celadon, and a lavendar, other pale greens…they’re all fabulous. I mix them as a sort of pseudo “white” (meaning I lighten my mixtures with these pastel colors) and they just seem to work very well for me. Especially Charron Blue. That is an absolute must-have. I’m bummed that Jerry’s has raised the prices on their Charvin Fine colors. It used to be around $10 for a 150 mL tube, now it’s up to $14 and you really have to buy in bulk to get down to $10. Sure, I know they have sales, but this rise in prices looks like they aren’t going to get down to $10 all that often. Oh well, I do have a nice stockpile of Charvin colors already! Share this:Share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Tumblr (Opens in new window)MoreClick to email this to a friend (Opens in new window)Click to share on Reddit (Opens in new window)Click to print (Opens in new window)Click to share on Pocket (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on StumbleUpon (Opens in new...

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Elegant Lady (temp title) WORK IN PROGRESS

Elegant Lady (temp title) WORK IN PROGRESS

IT’S JUST BEGUN. Maybe an hour of work so far? Some of the drawing is whacked. I’m developing an affection for the 14×14″ size. The best place to find panels in that size is through American Easel company. I have to prime the boards myself. With this one, I used some “Clear Gesso” from Winsor & Newton. I just ordered some Clear Gesso from CheapJoes.com, because I think I like the texture a little better. (W&N is a bit more toothy and rough.) So this is what I have so far. I hope to work on it some more tonight. That’s my update for now. Share this:Share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Tumblr (Opens in new window)MoreClick to email this to a friend (Opens in new window)Click to share on Reddit (Opens in new window)Click to print (Opens in new window)Click to share on Pocket (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on StumbleUpon (Opens in new...

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