Low Fire Glazes

Penguin's Choice Series
The Penguin’s Choice collection offers a curated selection of glazes that emulate the depth, complexity, and rustic beauty of high-fire glazes at low-fire temperatures, making them accessible to potters without the need for a high-fire kiln. They blend seamlessly with one another, allowing for endless combinations and layering possibilities that encourage experimentation.
Glow in the Dark Series
Exclusively from Penguin Pottery! These glazes bring the magic of glow-in-the-dark to the world of pottery. These innovative glazes are designed to absorb light and emit a soft, ethereal glow in dark environments. Aqua glaze provides the brightest results. Formulated for fast cone 06 firing, these glazes are easy to use and compatible with a wide range of clay bodies. Our Glow in the Dark glazes open up new possibilities for innovation and creativity in pottery.
Gentoo Series
The Gentoo Series offers a vibrant selection of opaque glazes, drawing inspiration from the playful spirit of the "Penguin's Choice" series while introducing solid, light-blocking finishes. These glazes are formulated to provide a rich, opaque layer of color, ensuring complete coverage that allows artists to create pieces with strong visual impact.
Raku Series
The "Raku Series" offers a distinctive collection of glazes specially formulated for the dynamic and unpredictable Raku firing process. Embracing the traditional Japanese technique known for its dramatic firing and cooling phases, these glazes are designed to produce a wide array of stunning effects, from crackled textures and metallic flashes to vibrant color transitions and unique, smoked finishes. Raku glazes need to reach a melting point of 1850 degrees Farenheit (1,010 Celcius) to reach their full potential.