Posted on Leave a comment

Fixing Staining under Cabochons

200 Grit Sanded Cabochons

Yet another mistake with using Super Spray. This one came about when fire polishing some fused glass cabochons for jewellery sets.

Each set consisted of a single pendant piece and a pair of drops for earrings. When I made them most turned out well, but a few had a little devitrification.

So I decided to grind off the devitrification and fire polish the pieces again.

Continue reading Fixing Staining under Cabochons

Posted on Leave a comment

Fixing a Mistake with Super Spray

Grind Marks in Cabochon

In one of my attempts to fix devitrification on some of my fused glass cabochons I made a mistake. As a result of that I found myself trying yet again to rescue these cabochons.

So what was the mistake? It was to cover ground cabochons with Fuse Master Super Spray anti-devitrification solution. The result was the encasing of what appeared to be grind marks below what is otherwise a wonderful polished surface. I expected the glass to all fuse together and obliterate the grind marks, but I suspect the marks were simply too deep and minute air bubbles were trapped below the surface.

So now I find myself trying again to remove not devitrification, but those encased grind marks.

Continue reading Fixing a Mistake with Super Spray

Posted on 2 Comments

Bullseye Glass and Devitrification

Just a quick post about the devitrification I have been experiencing on my fused glass work

I have been having quite a bit of trouble with devitrification on a number of items, not just cabochons. My first thought was to blame the firing schedule, then specific colours of glass.

In an effort to work this out I I talked to a much more experienced artist and found out something that was a little disappointing.

Continue reading Bullseye Glass and Devitrification

Posted on Leave a comment

Coaster 2mm Fusible Glass Test

Fused Glass Coasters

In our current stock of glass we have a lot of 2mm Bullseye fusible 90 COE glass. This is fine for some projects, but for others there is the problem of not enough glass volume.

If you are not aware, surface tension tends to try and make glass conform to a thickness of 6mm. For example, if you full fuse a 10mm piece of glass for long enough it will flow out and form a larger piece just 6mm thick. Alternatively, if the piece is less than 6mm it will try to pull in on the sides to reach that 6mm thickness.

So if you start with 3mm clear as a base and then add a 2mm layer, a total of 5mm, a full fuse will probably result in the sides of the piece pulling in. To see if we could make a piece with a 3mm base and a deco layer just 2mm we decided to make some coasters like this as a test.

Continue reading Coaster 2mm Fusible Glass Test

Posted on Leave a comment

Test Cabochons and More

Test Cabochons

This full fuse firing was all about testing a few ideas to make glass cabochons for jewellery. You will notice in the ‘Before’ photo that the items are placed on separate pieces of BullsEye Thinfire kiln shelf paper. For no specific reason other than to use up the paper offcuts.

All glass is BullsEye COE 90. Most glass is 3mm, but there were a few 2mm pieces in some stacks. Everything was fired to a full fuse. The Firing Schedule I used is shown below. Continue reading Test Cabochons and More

Posted on Leave a comment

First Attempt at a Fused Glass Clock

Clock Face

This was my first attempt at a fused glass clock face, but it was a bit of a disaster from the beginning. However, there are a few lessons to be learnt here.

First one is to take better photos. The one and only photo I have is by my iPhone and it isn’t great, but you should get the idea. Taking photos is a fantastic way of documenting your efforts, successes and failures. Combine this with details of the design, materials used, firing schedule and results and you have a great log for future reference. I just have to follow my own advice:)

The concept was a black and white clock face with a city skyline in silhouette. The black and white I felt would give a nice clean and simple feel that could fit into any décor.

Continue reading First Attempt at a Fused Glass Clock

Posted on Leave a comment

First Glass Fusing for a Puddle

Fused Glass Cabochons

This was a milestone – my very first glass fuse firing.

What’s a glass puddle? Well, I didn’t have the faintest when I first heard the term. It is basically a technique for creating jewellery cabochons.

The idea is to layer up a number of pieces of art glass in complimenting colours, then full fuse that together into a puddle. The glass completely fuses down and melts together into what is literally a puddle of glass.

Continue reading First Glass Fusing for a Puddle