Feeneys Buff Raku Trachyte (BRT) Clay 12.5kg

Description

Feeneys BRT Buff Raku Trachyte 12.5kg

Beautiful strong plastic body, suitable for hand building and sculpture.

Firing range: 1000-1280^oC
Texture: Coarse
% Shrinkage wet to dry: 3.8
% Shrinkage wet to fired:5.8@1080^oC 7.6@1280^oC
Vitreous Temperature: >1320^oC Orton Cone 11
Fired colour (oxidation): Dark speckled mottle
Fired colour (reduction): Dark brown mottles with iron blebs