Prusa - Double-sided Textured PEI Powder-coated Spring Steel Sheet

Double-sided textured PEI powder-coated spring steel sheet for Original Prusa i3 MK3/S/+ and MK2.5/S heatbeds.

OVERVIEW:
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 Prusa's print farm, look at the printed parts you have on your printer for reference.

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.

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.

ATTRIBUTES

• Scratchproof, hard to damage
• PLA prints with a small contact area may need a brim
• Transfers texture to prints
• PLA prints with a huge footprint may warp
• More forgiving Live Adjust Z setting
• Need to change Live Adjust Z if you also own Smooth PEI sheet
• No need for glue stick for PETG
• Never clean with acetone
• Prints automatically detach after sheet cools down
• First layer can be more squished compared to smooth sheets