AMACO Potters Choice HF Blue Spark 472mlAMACO Potter's Choice PC 11 Blue Spark Blue Spark is a glossy royal blue glaze with dark metallic crystal effects that give it a lapis like depth. This opaque glaze creates a strong, dramatic surface with little break over texture. Apply three even coats for best results, and allow for movement in firing as it may run. AMACO Potter's Choice glazes are a studio favourite for midfire pottery, offering rich colour, movement and surface variation at cone

AMACO Potter's Choice | PC-11 Blue Spark

Blue Spark is a glossy royal blue glaze with dark metallic crystal effects that give it a lapis-like depth. This opaque glaze creates a strong, dramatic surface with little break over texture. Apply three even coats for best results, and allow for movement in firing as it may run.

AMACO Potter's Choice glazes are a studio favourite for midfire pottery, offering rich colour, movement and surface variation at cone 5 - 6. Designed to create reduction-style effects in oxidation, this versatile range performs beautifully on both smooth and textured ware, with endless possibilities for layering and glaze combinations. Most colours will also remain stable at higher temperatures.

Key Features:

• Firing range: Cone 5 - 6.
• Suitable for brushing or spray application.
• Great for layering with other glazes.
• Stunning reduction effects in electric kilns.
• Variable results depending on application / layering techniques.
• Food safe when fired correctly.

Application:

• Mix glaze thoroughly prior to each use.
• Gently wipe your bisque with a damp sponge to remove any dust or oils. This will help the glaze adhere smoothly.
• Apply three even coats with a soft bristled fan or hake brush, allowing each layer to dry before adding the next. Alternate the direction of brush strokes on each layer. 
• Glaze may be diluted with water, gum solution or brushing medium if it is thicker than desired or has dried out over time.
• When layering, be mindful that some glaze combinations may become more fluid and run during firing.

Safety Information:

Tableware producers should test all finished ware to confirm food safety, as results may vary due to firing conditions or surface contamination.

Due to variations in raw materials used during manufacturing, we recommend firing glazed test tiles before using each new batch number of glaze.