Prusa Research
Original Prusa MK2.5/MK3s+ Double-sided Powder-coated PEI SATIN Spring Steel Sheet
Original Prusa MK2.5/MK3s+ Double-sided Powder-coated PEI SATIN Spring Steel Sheet
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Double-sided powder-coated PEI SATIN spring steel sheet for the Original Prusa i3 MK3/S/+ and MK2.5/S.
Compatible Printer Models
MK2.5, MK2.5S, MK3, MK3S, MK3S+


- Reviews
- Questions
- PETG
- Isopropyl Alcohol
- Everything
- plate
- water
- Satin Spring Steel Sheet
- polymers
- Layerneer
- Magigoo

Best sheet to use!
The Satin Spring Steel Sheet is the most used sheet that I have. Wouldn’t buy any other for 99% of 3D Printing needs.

My favorite build plate
My go to build plate for my two primary polymers I use PLA and PETG.

Best all purpose sheet
I switched to satin on all my Mk3s and Minis more than a year ago and print essentially everything that doesn't require the look-and-feel of the textured sheet on it. PLA, PETG, ASA, PC, TPU, everything sticks perfectly and comes off easily. Make sure you scrub the sheet with hot water and fragrant-free dish washing soap before first use and then so often, and use 90+ isopropyl alcohol between prints. Don't forget to use a separating agent such as Layerneer, Magigoo, or glue stick with TPU, or you'll rip the PEI right off the sheet.
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