PSH 540i BLACK 20KG Spectrum

PSH 540i BLACK 20KG Spectrum540i is a unique, multi purpose, brown black cone 6 clay pigmented with non toxic iron oxide. While it is one of our best selling stonewares, it is important for new users to be aware that it is more reactive and outgases more than other clays that we produce and, as a result, might cause defects such as orange peel surfaces, fine bubble clouding or cratering in some glazes. To achieve the darkest colour possible, 540i is formulated to be highly

Give them a try and you'll quickly see why

flat purple

with a look similar to leather

Use with mid-range glazes

A lighter version of our Shino glaze

Food safe when properly fired

Brushes and tools used for application of Wax ON should be washed with soap and warm water immediately after use

Treat with care

Durable and not runny

Small form is 23

Firing range: Cone 06 through Cone 13

Small form is 24cm long and 14