Prusa Prusa Spring Steel Print Sheet - Smooth Double Sided PEI

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The Prusa Spring Steel PEI Print Sheet is a double-sided, PEI-coated replacement for MK52 heatbeds compatible with Prusa 3D printers. Available in smooth, textured, or satin finishes, it offers consistent adhesion for PLA and other filaments and can be resurfaced to maintain performance over time.

  • Deliver outstanding adhesion for durable prints
  • Secure magnetic attachment to heated surface
  • Resurface for consistently reliable print quality
Price: $56.00 (with add-ons)
Availability: Allow 1-2 weeks for delivery
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Product No. M-U3X-F3MS
Print Surface Type: Smooth Double Sided PEI
Smooth Double Sided PEI
Textured Double Sided PEI
Satin Double Sided PEI

Prusa Spring Steel PEI Print Sheet

Versatile, Durable, and Reliable Print Surface for Prusa 3D Printers

Upgrade your 3D printing experience with the Prusa Spring Steel PEI Print Sheet, available in smooth, textured, or satin finishes. Designed as a replacement sheet for a wide range of Prusa 3D Printer heatbeds, this double-sided PEI-coated spring steel sheet offers excellent adhesion for a wide range of materials, ensuring reliable prints with a smooth bottom surface. The embedded high Curie temperature magnets in the heatbed securely hold the sheet in place, providing stability throughout the printing process. While minor surface marks and tiny dots may appear over time, they do not affect adhesion or functionality. This print sheet is an excellent choice for PLA and many other materials, making it a must-have for Prusa 3D printer users.

Key Features of the Prusa Spring Steel PEI Print Sheet:

  • High-Quality PEI Coating – Available in smooth, textured, or satin finishes for different printing needs.
  • Strong Magnetic Hold – Securely attaches to the MK52 heatbed for consistent performance.
  • Superior Adhesion – Ideal for PLA and compatible with various filaments.
  • Durable & Reusable – Can be resurfaced to maintain print quality over time.
  • Material-Specific Guidelines – Requires glue stick for flexible filaments and a release agent for PETG.

Compatibility

The Prusa Spring Steel PEI Print Sheet is compatible with the following Prusa 3D printers:

  • MK3S / MK3 / MK3S+ / MK3.5 / MK3.9 / MK3.9S
  • MK2.5S / MK2.5
  • MK4 / MK4S
  • MMU2S / MMU2 / MMU3
  • CORE One

Not Compatible With:

  • MK2S / MK2
  • CW1 / CW1S
  • SL1 / SL1S
  • MINI / MINI+
  • MMU1
  • XL / XL Enclosure
  • HT90
  • MKx Enclosure / MINI Enclosure
  • MK3.5S

This sheet is specifically designed for supported Prusa printers and may not function properly with non-compatible models.

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