Textured PEI Spring Steel Sheet for Prusa Mini | Original Prusa

Double-sided textured PEI powder-coated spring steel sheet for the Prusa Mini

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. 

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 knowledge base.

WARNING:

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.