Chrysanthos

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Underglaze in so many ways.

Five liquid ranges, plus our awesome chalk and pencil options.

The power of one. Just pure, solid colour, no tricks or pooling effects here. Like your glaze straightforward and classy, this one is for you. Keep it sleek on low, mid, or high fire pieces.

The ultimate wildcard. With these glazes, every piece is one of a kind.  Throw in some crevices, experiment with firing temps, and watch your art do its thing. 

The show stopper. Glorious crystals bringing in the wow factor! Available in low and mid-fire, these beauties can craze like nobody’s business, so maybe don’t serve up dinner on them. But as eye candy? Next level.

For work that pops (literally). These glazes create a raised, textured effect that doesn’t flatten out in the firing. Great for linework, sponging, or even a little palette knife action. Works wonders at low or mid-fire.

Color treat, without the heat. These bad boys don’t go near a kiln – just like regular acrylic paint, but made for bisque. Perfect for kids’ programs and bisque art parties; just paint and go, no firing required.

Lock it in, for the win. The final seal! Work so good you want to eat off it? Food-safe option is for you. Just like your stuff shiny? We’ve got your back at low, mid, or high-fire.

Keep the studio stocked. For high-volume glaze fiends who want to minimise waste. Buy in bulk and mix as you need. Awesome way to get a little more bang for your buck.

VARIEGATED

RAW MATERIALS

You do you. Like a little DYI glaze making? – be our guest – our raw materials are good to go. Mix and match to your heart’s content and create your very own unique glaze.

Home   >   Our Products   >   Monochrome Glazes  >  High Fire Glaze

HIGH FIRE GLAZE

Got a lot of mid-fire bisque and not a lot of time? The High Fire Glaze range will give you killer coverage in just a few coats. Whether you're going for opaque, semi-transparent, or a see-through vibe, these glazes will make your pieces both beautiful and functional.

It’s like having your cake and eating it too, except your cake is a gorgeous ceramic plate.

HIGH FIRE GLAZE RANGE

PRODUCT DETAILS

food safe

FOOD SAFE IF ENTIRELY COVERED

intermixable

INTERMIXABLE

bleed on colors that meet

BLEEDING ON COLORS THAT MEET

apply on bisque icon

APPLY ON BISQUE

Conforms to ASTM D4236 Icon

CONFORMS TO ASTM D4236

MULTI PURPOSE

Not just your typical glaze, but one that is loved for many of its other fun functions!

Mix the colors like the creative genius you are, or use the white base for majolica technique on mid-fire bisque. Some colors are even available as powder to save you some $$ on water weight. Endless hours of fun with this range!

"What truly sets the High Fire Glaze collection apart, aside from their vibrant saturated colors and smooth application, is how beautifully the glazes pair with their underglaze lines, allowing me to create a seamless blend of color and texture."

Beth Harden

BASIC USAGE GUIDE

The High Fire Glaze is the go-to glaze for manufacturers with its endless color combos and some colors available in powder form.

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    Layer it up – three coats for the perfect pop!
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    Make sure you give each coat time to dry for chef's kiss finish!
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    Cover top to toe, and fire correctly for a food-safe finish.
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    Embrace the glorious bleed on colors that touch.
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    Use straight from the bottle and test your skills with a sponge or thin with water to airbrush.
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    Make your own unique shade - all colors are completely intermixable.
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    Middle fire bisque or give it a miss!
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    Finish: Gloss.
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    All High Fire Glaze fire between Cone 4 (1,186°C) - Cone 6 (1,222°C). Use the handy filter to check if your favorite color works for you, and fires to Cone 8 (1,263°C).

We’re beginner Friendly and here to help (FAQ)

Can I mix High Fire Glaze with other underglazes and glazes?

We wouldn’t recommend mixing the colors themselves, but feel free to work with different ranges on the same piece! Just make sure you stick to the same firing temperatures across the ranges.

Also, be aware that some glazes can run during the firing process! So test, test, test.

What is the firing range for High Fire Glaze?

The High Fire Glaze range has different firing temperatures based on the color. They all fall into one of these:

  • Cone 4 (1,186°C) – Cone 6 (1,222°C)
  • Cone 4 (1,186°C) – Cone 8 (1,263°C)

You can refer to the trusty filter above to see which color will work for you!

Is the High Fire Glaze food safe?

It sure is! If you fire it correctly and don’t see any crazing, pinholing or any other unwanted effects. 

My piece has crazed! What has caused this?

Crazing can happen for a number of reasons, BUT the number one reason is there is mismatched thermal expansion of the bisque and glaze.

Crazing can happen immediately or over time (the worst!). Other reasons are the glaze is applied too thick or under firing the piece.

Delayed crazing happens when moisture is absorbed by the body causing it to expand. 

How about pin holing - Help!

Say goodbye to that piece, BUT read on to understand why this happens.

Pin holing basically is due to the expulsion of gases from the body or glaze due to:

  • Under or over firing.
  • Under firing bisque.
  • Dust specs on the bisque that stop the glaze from adhering to it.
  • Application too thick.
  • Firing the glaze too quickly.
  • Too much recycled clay mixed with fresh clay.
Why did my piece turn out streaky?

We can’t emphasis enough the patience you need when applying a glaze.

  • Wait for each coat to dry completely!
  • Use the cross-hatch method when applying your layers. So, apply in one direction, and then the other. 
  • Don’t assume more is better. Keep the layers thin and build them up. 
My piece didn't fire gloss, why?

Could be a number of reasons, however, our psychic abilities are telling us it’s either underfired, the glaze is too thick, or your clay isn’t the right fit for the glaze.

How do I store the High Fire Glaze?

Please store these in a cool, dark place with the lid tightly sealed. If you find it has dried out over time, you can add some Brushing Medium to help the glaze flow again and it will be good as new! Just give it a good shake before using it again.

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