POROUS TUBE ECO+ DIAM. 7MM

In plaster moulds, the porous tube is used to facilitate uniform drying and moisture removal during the moulding process. The porous tube, inserted inside the mould, allows air or vacuum to pass through, promoting the removal of moisture in a controlled and uniform manner, which prevents deformations or cracks in the moulded piece. This method is widely used in the production of ceramic pieces and sculptures.