Genuine Prusa Textured PEI Powder Coated Spring Steel Sheet | Original Prusa

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Double-sided textured PEI powder-coated spring steel sheet for the Original Prusa i3 MK2/S and MK3/S.

This is not a clone or copy, this is the genuine, Original Prusa Double-sided Textured PEI Powder-coated Spring Steel Sheet. We get these directly from Prusa in the Czech Republic. We have tested a lot of copies and still haven't found one that works like the original.  

Powder coating directly on metal makes it very hard to damage this build plate. If a heated nozzle crashed into it, the metal can dissipate the heat. Powder coating also gives the surface a distinct textured look that will be visible on your prints. The textured surface hides most of the mechanical damage caused by tools. Only the top of the small bumps can be scratched, which will not imprint on the bottom of the model.

Find more details about the spring steel sheets in the Prusa knowledgebase.


Never clean the Textured PEI Powder-coated spring steel sheet with acetone! Doing so will create microfractures in the PEI texture, which will make the surface deteriorate over time. Learn more about printing on the Textured PEI Powder coated steel sheet on the Prusa Blog.



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