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Prusa MK2.5/S, MK3/S/+ and MK4 Double Sided Satin PEI Spring Steel Sheet - FACTORY SECOND

Prusa MK2.5/S, MK3/S/+ and MK4 Double Sided Satin PEI Spring Steel Sheet - FACTORY SECOND

Prusa Research

Regular price £37.99
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This is a FACTORY SECOND product. It is rated as factory second due to cosmetic and visual defects only. The cosmetic and visual defects do not impact functionality. FACTORY SECOND products are completely unused.

The MK52 heatbed has embedded high Curie temperature magnets. These magnets are able to firmly hold removable spring steel sheets.

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. This surface is used on the Prusa print farm, look at the printed parts you have on your Prusa printer for reference.

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

WARNING:

Never clean the Satin 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 Satin PEI Powder coated steel sheet on the Prusa Blog.

Note:

Consumable parts, such as PEI sheets (smooth, textured, etc.) are not covered by warranty as the coatings are designed to diminish over time unless failure has occurred due to a defect in materials or workmanship. Cosmetic damage, including but not limited to scratches, dents, cracks or other cosmetic damage is also not covered by the warranty. Only defective sheets on arrival are covered by warranty.

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