Polychromal Products

Screen printing

Screen printing

With the DuraSeal aluminium base plates, Polychromal supplies PoroPrint screen printing pastes and the cleaning agent PoroClean, a total solution for screen printing in anodised aluminium plates with open pores.  After sealing, the result is an extremely scratch-resistant, colourfast and weather-resistant print. The materials are extremely suitable for production in medium to large series.

Base plates

The DuraSeal anodised aluminium base plate for screen printing applications is available in various sizes and thicknesses, and with a matt, satin or high-gloss surface structure. The protective layer on the material ensures a guaranteed shelf life of 1 year.


PoroPrint silkscreen paste provides intensive colouration for optimal imaging in anodised aluminium base plates. The paste is immediately ready for use and contains a high dye content. This also makes it suitable for the intense colours of less deep anodised skins. The PoroPrint silkscreen paste is available in 10 basic colours and 13 mixing colours. In addition Polychromal also supplies a transparent screen printing paste to cut the colours and a cleaning agent to clean the printed and sealed plates.

Download the manual for screen printing in aluminium


For further finishing of the printed anodised aluminium plates, Polychromal provides double-walled and insulated stainless steel sealing tanks with associated sealing racks and covering balls.