Monthly Tech-Tip | No tracking! No ads! |
Bubbles are appearing on the two sides over the blue underglaze (vertical wax brushstrokes were applied, not for functional reasons but just to demonstrate this issue). No wax was used over the transparent at the rounded corner or on the vertical centre of the blue area. This transparent, Spectrum 700, is normally ultra-clear and ultra-glossy, but over these Amaco Velvet underglazes that transparency is fragile and the wax is enough to produce the micro pinholes. This is the Zero4 body so it has minimal LOI, suggesting the main issue is with the wax.
Materials |
Wax Emulsion
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