Raku metallic glazes for ceramics

Raku metallic glazes developed by Sicer enable the creation of ceramic surfaces characterized by glossy, satin and intentionally aged metallic effects.

These glazes are designed to achieve ceramic decorations with strong visual impact, inspired by the tradition of the Raku technique, one of the oldest and most fascinating processes in the history of ceramics.

Thanks to the specific formulations developed by Sicer, it is possible to create ceramic surfaces with deep metallic reflections and chromatic variations that give each piece a unique character.

Metallic effects and Raku finishes

Raku glazes allow the creation of different types of decorative surfaces, characterized by:

glossy metallic effects
satin finishes
aged-effect surfaces
deep metallic reflections

These features make Raku glazes particularly appreciated in ceramic decoration for their ability to create surfaces with strong aesthetic value.

Sicer Raku glaze range

Sicer range includes various shades of Raku metallic glazes, developed to achieve different decorative effects.

Main available variants include:

Light Steel Raku
Steel Raku
Bronze Raku
Platinum Raku
Blue Raku
Gold Raku
Lemon Gold Raku
Lemon Gold Matt Raku
Pewter Raku
Brass Raku
Special base for Raku

This variety of shades allows the creation of ceramic decorations with different metallic effects, adaptable to a wide range of design projects.

The tradition of the Raku technique

Raku glaze represents one of the most iconic materials in the history of ceramics.

This decorative technique is traditionally associated with the creation of ceramic surfaces characterized by metallic effects and unique chromatic variations.

Sicer Raku glazes reinterpret this tradition through modern formulations, preserving the aesthetic appeal of the original technique while adapting it to contemporary ceramic decoration needs.

Bring your projects to life with our materials.

Frequently asked questions

What are Raku glazes and what are they used for?

Raku glazes are a type of special ceramic glazes that, through a special firing and cooling process, achieve metallic and aged effects on ceramics. They are highly valued for their unique aesthetics and are used to decorate objects such as vases, plates, and sculptures.

What colours of Raku glazes are available in your assortment?

We offer a wide range of Raku colours, including steel, bronze, platinum, blue, gold, lemon gold, matt lemon gold, pewter, and brass. Each colour gives a different metallic effect to the finished ceramic.

How is Raku glaze applied?

Raku glaze is applied in a similar way to other ceramic glazes. It can be applied with a brush, sponge, or by dipping. However, to achieve the characteristic effects of Raku, specific firing in a Raku kiln is required, followed by rapid cooling.

What is the difference between the various Raku colours?

Each Raku colour has its own peculiarity. For example, gold Raku offers a shiny metallic effect, while pewter Raku has a more matte, antiqued look. The choice of colour depends on the desired aesthetic effect.

Do I need a special base to apply Raku glaze?

Yes, we recommend a special base for Raku. This base prepares the surface of the ceramic and promotes the adhesion of the glaze, ensuring an optimal result.