Red earthenware atomized for casting - FRATMFerruginous clay in atomized powder for casting in plaster molds.
Galestro natural rustic red clay from Tuscany grog 20% 0-0.5 mm - GALEST Galestro clay is made up of different types of clay, coming exclusively from Tuscany, containing iron oxide and copper sulfate, which gives it a very characteristic side. 25 kg