Speedball Studio Plus 59ml - Onyx

Achieve bold, dramatic results with Speedball Studio Plus Onyx, a rich gloss black glaze designed to bring depth and striking contrast to pottery and ceramic projects. Formulated to fire true from Cone 06 to Cone 6, this versatile glaze offers excellent performance across both low-fire and mid-range applications. Apply a single coat for a translucent effect or build 2-3 coats for a smooth, glossy opaque finish with intense black coverage.

Perfect for pottery, ceramics, decorative ware and functional pieces, Onyx delivers consistent results and easy application for makers of all experience levels. Its versatile formula makes it ideal for creating statement pieces, adding contrast to layered glaze designs or achieving a classic high-gloss black finish.

Key Features:
Gloss black ceramic glaze
Fires true from Cone 06 to Cone 6
One coat creates a translucent finish
Two to three coats produce a glossy opaque finish
Suitable for low-fire and mid-range ceramic projects
Smooth, easy-to-apply formula
Lead-free
Certified dinnerware safe
Ideal for pottery, ceramics and decorative ware
Size: 2oz (59ml)

A versatile addition to any pottery studio, Speedball Studio Plus Onyx is ideal for glaze testing, decorative applications and small ceramic projects, delivering reliable performance and a durable glossy finish.