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Spectrum Glazes : Series: CR01 to CR12 : Glaze Crystals


Spectrum Glaze Crystals are all lead-free and dinnerware safe when fired to a minimum cone 06. These crystals are very versatile and can be used successfully from cone 06 to cone 6.

They can be used with any glaze in this firing range to produce a great variety of different appearances. They can also be intermixed. Many beautiful combinations of two or more colored crystals on your choice of glaze background can be used. Please be aware that, due to varying expansion coefficients, some of these crystals may cause crazing on some glazes, particularly at stoneware temperatures. Please test for suitability in your application.

One method of applying the crystals is to drop them onto the final coat of glaze while the surface is still wet allowing the crystals to stick to the glaze. If the glaze dries out before all the crystals are applied try spraying a little water on the glaze surface to help the crystals stick to it. In this way you can position the crystals where you want them on the piece. Alternatively, you can try sprinkling some of the crystals onto a piece of paper and then dabbing your brush, already loaded with glaze, into the crystals as you are applying the final coat of glaze. However, be aware that these crystals will run a lot when fired up to cone 5 or 6 and should not be applied near the bottom of the piece for stoneware firings. This is not of concern at cone 06 or 05 as they will not move and spread nearly as much at lower temperatures. These crystals can also be mixed into a liquid glaze to be brushed on. However, one of the reasons that we decided not to prepare pre-mixed crystal glazes is that the crystals are large and heavy and tend to settle to the bottom of the container. Therefore, you will need to stir the glaze frequently if you choose to mix the crystals into a glaze.
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Spectrum Glaze CR01 COBALT BLUE Spectrum Glaze Crystals Cr01 Cobalt Blue 1 Ounce

Spectrum Glaze CR01 COBALT BLUE

Our Price: $10.00
Spectrum Glaze CR02 WHITE Spectrum Glaze Crystals Cr02 White 1 Ounce

Spectrum Glaze CR02 WHITE

Our Price: $10.00
Spectrum Glaze CR03 YELLOW Spectrum Glaze Crystals Cr03 Yellow 1 Ounce

Spectrum Glaze CR03 YELLOW

Our Price: $10.00
Spectrum Glaze CR04 DARK BROWN Spectrum Glaze Crystals Cr04 Dark Brown 1 Ounce

Spectrum Glaze CR04 DARK BROWN

Our Price: $10.00
Spectrum Glaze CR05 REACTIVE BROWN Spectrum Glaze Crystals Cr05 Reactive Brown 1 Ounce

Spectrum Glaze CR05 REACTIVE BROWN

Our Price: $10.00
Spectrum Glaze CR06 GREEN Spectrum Glaze Crystals Cr06 Green 1 Ounce

Spectrum Glaze CR06 GREEN

Our Price: $10.00
Spectrum Glaze CR07 MAROON Spectrum Glaze Crystals Cr07 Maroon 1 Ounce

Spectrum Glaze CR07 MAROON

Our Price: $10.00
Spectrum Glaze CR08 REACTIVE BLUE Spectrum Glaze Crystals Cr08 Reactive Blue 1 Ounce

Spectrum Glaze CR08 REACTIVE BLUE

Our Price: $10.00
Spectrum Glaze CR09 REACTIVE GREEN Spectrum Glaze Crystals Cr09 Reactive Green 1 Ounce

Spectrum Glaze CR09 REACTIVE GREEN

Our Price: $10.00
Spectrum Glaze CR10 PEWTER Spectrum Glaze Crystals Cr10 Pewter 1 Ounce

Spectrum Glaze CR10 PEWTER

Our Price: $10.00
Spectrum Glaze CR11 GOLD Spectrum Glaze Crystals Cr11 Gold 1 Ounce

Spectrum Glaze CR11 GOLD

Our Price: $10.00
Spectrum Glaze CR12 CLEAR Spectrum Glaze Crystals Cr12 Clear 1 Ounce

Spectrum Glaze CR12 CLEAR

Our Price: $10.00
Spectrum Glaze CR00 CRYSTAL PACK Spectrum Glaze Crystals Cr00 Crystal Pack

Spectrum Glaze CR00 CRYSTAL PACK : 1 each of 12 Colors

Our Price: $105.00
   
 
Spectrum Glazes : Series: CR01 to CR12 : Glaze Crystals