Blasting on Glass
2 Materials
Hi, Hometalkers,
I’ve been designing and sandblasting on glass for more than 20 years and thought a couple of wine glasses and a little bowl would be a great entry. The actual blasting takes just a few moments. But the prep time is critical for a perfect image. Of course I used the Hometalk logo and found some great clip art of tools.
I’ve been designing and sandblasting on glass for more than 20 years and thought a couple of wine glasses and a little bowl would be a great entry. The actual blasting takes just a few moments. But the prep time is critical for a perfect image. Of course I used the Hometalk logo and found some great clip art of tools.
After finding clip art I laid the transparency onto the photosensitive film. Whatever was black on the transparency will be washed away so It can be blasted. The blue mask material protects the glass from the blasting media.
This is a UV light box.
Using sophisticated equipment in my own darkroom, i.e., the laundry, I exposed the film for the required time and then washed it out with a pressure unit until the words and art become clear.
Once the film has dried, it is carefully applied to the surface of the wine glasses and the bowl.
I use aluminum oxide at 80 grit because it carves deeply into the glass and provides a very clear image.
All dressed up and only one to go. Taping the glasses and bowl all around is crucial. A stray movement might make a mark on the otherwise perfect surface. In this photo you can tell how powerful the blasting pressure is as the tape has a new matte finish.
Ordinarily, I would have carefully washed these and checked that each image is perfect. Then poured a nice glass of wine to celebrate the completion of this project. Instead I did wash them, packed them and sent them with the black bowl for YOU to test!
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Just an FYI: You don;t need to sandblast...messy and not possible for many. Just get Glass Etching cream and voila! You put it on and wash it off. Here is an example: https://www.michaels.com/armour-etch-glass-et...
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I understood about the sandblasting or etching of the words but how did you get the crackle finish on the bowl of the glass. Didnt see it mentioned except in the title.
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The glasses were that way when I bought them.
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