Penguin Pottery - celadon Series - Black - Mid Fire glaze, High Fire glaze, cone 5-6 for Mid Fire clay, High Fire clay - ceramic

Our glazes made in the USA by expert potters They are lead-free, non-toxic and food safe (when properly fired and tested) Our mid fire glazes offer similar color ranges to our low fire glazes, but also introduce interesting effects and tonality not available in low fire glazes when fired in a pottery kiln at cone 5 or cone 6 Sometimes glaze contents will settle Thats normal ceramic glazes need to be fully mixed to ensure smooth application We recommend mixing for at least 1-2 minutes Pottery glaze must be fired in a pottery kiln at the correct temperature Do not fired in a kitchen oven Your ceramic kiln must be temperature calibrated to confirm it is firing at the target temperature cone ceramic glazes are classified according to a temperature range (cone) in three general groups: low-fire, mid-fire, and high-fire Over-firing will damage the piece and possibly the kiln Under-firing will give you ugly results that will not look like the swatch image glazes will react differently (and look different) depending on several factors, including: (a) the temperature at which theyre fired: even small changes in temperature can lead to different outcomes (b) the clay body on which the glaze is applied: the same glaze will look different if applied to a darker vs lighter clay (c) the speed at which your kiln reaches the target temperature and (d) how much oxygen is in the kilns atmosphere while firing Test before applying You can apply glazes either by (a) dipping your bisqued piece into the glaze or (b) brushing it on Our glazes are ready to apply with a brush If youre looking to dip, we recommend applying a dispersing agent like Darvan LIFETIME WARRANTY] - All Penguin Pottery products are backed by our Lifetime Warranty if you have any issues, we will give you a refund or replace your product - no questions asked See warranty & support section for more information

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