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Carl_and16

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  1. Hi, My understanding of gum arabic is it helps with the application of glazes when brushing them on - is that correct? My glazes to date have all been good but I find that when they dry they turn quite powdery, which compared to some of the commercial glazes, is quite significant. So before a firing I have to be really cautious about how I handle them so as to not leave spots where I've removed the glaze with my hands. Will adding gum arabic help with this? Another issue that I've found is that when brushing on the glazes in layers, some of the 'base' layers underneath are removed at the same time, so the final fired vessel looks quite patchy. This also seems to be less of an issue compared with some of the commercial glazes. Again, as far as I can tell from other forums, this seems to resolve the issue. One last thing - Does anyone know what the ratio of gum arabic is to water when mixing it with raw materials? Thanks in advance for any advice! Thanks, Carl
  2. Hello, Does anyone have any tips or suggestions for the best way to remove a sculpture that has become stuck to a clay bodied base. The base was sacrificial and intended to stop any surplus glaze from getting onto the kiln shelf. It worked but I'm now faced with the predicament of removing it from something else without damaging the sculpture. Images attached in case I'm being unclear. Thanks in advance for any advice! Carl
  3. Carl_and16

    Glaze Troubles

    Hello, So I've mixed a few of my own glazes. Some of them are more stable than others but I always fire to cone 6 and use a pretty standard stoneware. I'm finding that some glazes run more than others. Is there any additives than be used to stop this from happening? I've done a bit of research and it looks like gum arabic can help? Also, does anyone know what the ratio is when mixing gum arabic with water (that's assuming the GA will help to stop the glaze running). Thanks in advance for any advice given! Carl
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