Seramiksir SP 1578 Arçura - Artistic High-Fire Glaze (R26045)

SP 1578 Arçura - Artistic High-Fire Glaze

SP 1578 Arçura is an artistic high-fire glaze that combines earthy brown, burnt mustard, and grey-blue tones through reactive transitions. Its fluid character creates varying concentrations across curves, recessed areas, and edges of the form. After firing, the surface may develop a deep, variegated, and dynamic appearance reminiscent of layered natural stone.

Technical Data and Application

Artistic Character and Visual Effect

• Reactive transitions: Grey-blue tones may become more pronounced in recessed areas where the glaze pools. Warmer brown and mustard tones may appear along thinner edges and vertical surfaces.
• Variegated surface: Layered transitions created during glaze movement produce a dynamic appearance reminiscent of natural stone and mineral textures.
• Gloss: High-fire firing may produce a glassy, smooth, and glossy surface.

Color Pairing Suggestions

The earthy and grey-blue reactive character of SP 1578 Arçura can be paired with the following colors:

Application Notes

• Flow control: Leave sufficient unglazed space near the bottom of vertical forms to prevent the glaze from running onto the kiln shelf. For thick applications, the use of a catch plate or kiln shelf protection is recommended.
• Thickness effect: As application thickness increases, grey-blue variegation and reactive transitions may become more intense. In thinner applications, brown and mustard tones may become more prominent.
• Consistency adjustment: For dipping or pouring applications, water should be added gradually and in a controlled manner to avoid over-diluting the product.
• Clay body selection: The color and reactive character of the glaze may vary depending on the color and chemical composition of the high-fire clay body used.
• Care: Hand washing is recommended to preserve the gloss and color transitions of the artistic surface.
• Storage: Keep the container closed and store away from direct sunlight. If settling occurs during storage, mix thoroughly before application and strain if necessary.