Interior only does not get seaweed. On exterior, seaweed and Sapphire Float overlap occasionally but for the most part are mutually exclusive. I find that the effect is best if there is some overlap between the northern lights glazes.
Third Layer
Glaze: Amaco (PC) Potter's Choice PC-42 Seaweed
Application Method: Brush
In wave shapes on exterior. Layered on itself, but occasionally intermixed with sapphire float layers. Very runny, so keep to top half of exterior.
Fourth Layer
Glaze: Amaco (PC) Potter's Choice PC-42 Seaweed
Application Method: Brush
In wave shapes on exterior. Layered on itself, but occasionally intermixed with sapphire float layers. Very runny, so keep to top half of exterior.
Fifth Layer
Glaze: Amaco (PC) Potter's Choice PC-42 Seaweed
Application Method: Brush
In wave shapes on exterior. Layered on itself, but occasionally intermixed with sapphire float layers. Very runny, so keep to top half of exterior.
Sixth Layer
Glaze: Amaco (PC) Potter's Choice PC-42 Seaweed
Application Method: Brush
In wave shapes on exterior. Layered on itself, but occasionally intermixed with sapphire float layers. Very runny, so keep to top half of exterior.