Bartc
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I know that sounds totally sacrilegious, but I had to find a way to avoid the expense of Museum Glass and its equivalents, as great as they are.
I've been experimenting with Spectrafix Natural Glass products. There are two: an undiluted medium and a mister full of a Final Fix product, both made with that same base of Natural Glass. While I didn't buy the Final Fix, I did buy the undiluted version and with some guidance from Della at Spectrafix I've been diluting it and misting my pastel work.
To be clear this is NOT the Degas product line. It's the Natural Glass product.
Here's what I found lately with pastels: As long as you start with light first coats, you may not even notice any color/contrast shift when it dries, even with multiple coats. If anything, it may increase contrast slightly by darkening the dark colors, but it doesn't shift the hue at all that I can see. With multiple coats, as Della suggested, letting them dry well between each coat, it stays matte finish, yet it does form a hard protective cover as it cures. So far, it seems that it may well be able to withstand framing without glass!
Wow, that's a real bonus. I still wouldn't suggest that it protects from scratching, since I haven't tested that, and have no idea about collecting atmospheric dust over time, but it does appear to be possible after all.
Previously I reported that trying multiple mist coats with watercolors worked very well, and after those dried I was even able to brush on the thicker medium, which gave it a gloss finish. My watercolor teacher friend was unable to tell that it wasn't something like oil or acrylic when he saw that. If you like gloss, it likely can be done with pastels AFTER multiple stabilizing mist coats. I haven't tried that yet, but haven't sought the gloss for my pastels.
This is well worth your trying, folks, even if you disdain fixatives. And Della suggested that misting between layers while painting (like a workable fixative) might work even better. Haven't tried that myself yet.
I've been experimenting with Spectrafix Natural Glass products. There are two: an undiluted medium and a mister full of a Final Fix product, both made with that same base of Natural Glass. While I didn't buy the Final Fix, I did buy the undiluted version and with some guidance from Della at Spectrafix I've been diluting it and misting my pastel work.
To be clear this is NOT the Degas product line. It's the Natural Glass product.
Here's what I found lately with pastels: As long as you start with light first coats, you may not even notice any color/contrast shift when it dries, even with multiple coats. If anything, it may increase contrast slightly by darkening the dark colors, but it doesn't shift the hue at all that I can see. With multiple coats, as Della suggested, letting them dry well between each coat, it stays matte finish, yet it does form a hard protective cover as it cures. So far, it seems that it may well be able to withstand framing without glass!
Wow, that's a real bonus. I still wouldn't suggest that it protects from scratching, since I haven't tested that, and have no idea about collecting atmospheric dust over time, but it does appear to be possible after all.
Previously I reported that trying multiple mist coats with watercolors worked very well, and after those dried I was even able to brush on the thicker medium, which gave it a gloss finish. My watercolor teacher friend was unable to tell that it wasn't something like oil or acrylic when he saw that. If you like gloss, it likely can be done with pastels AFTER multiple stabilizing mist coats. I haven't tried that yet, but haven't sought the gloss for my pastels.
This is well worth your trying, folks, even if you disdain fixatives. And Della suggested that misting between layers while painting (like a workable fixative) might work even better. Haven't tried that myself yet.