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Original Prusa Spring Steel Sheet (Smooth PEI) Print Bed MK2, MK3, MK4 Series
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Original Prusa Spring Steel Sheet (Smooth PEI) Print Bed MK2, MK3, MK4 Series
Price: US $45.90

Upgrade your 3D printing setup with this high-quality spring steel sheet featuring a smooth, double-sided PEI surface. Designed for use with compatible Prusa heatbeds, the sheet is held securely in place by the heatbed’s embedded high-Curie-temperature magnets while remaining easy to remove and flex after printing.

The smooth PEI surface provides excellent first-layer adhesion and is especially well suited for PLA, while also working with many other common 3D printing materials. Prints made on this sheet will have a clean, smooth bottom surface.

The flexible spring steel construction also makes finished parts easier to remove. Once the sheet has cooled, simply remove it from the printer and gently flex it to help release the printed part.

Product Features

  • Smooth PEI surface on both sides
  • Flexible spring steel construction
  • Excellent adhesion for PLA and many other materials
  • Produces a smooth bottom finish on printed parts
  • Magnetically attaches to compatible Prusa heatbeds
  • Removable and reusable design
  • Genuine Prusa-style replacement/printing surface

Compatible With:
Prusa MK2.5, MK2.5S, MK3, MK3S, MK3S+, MK3.5, MK3.5S, MK3.9, MK3.9S, MK4, MK4S, and CORE One / CORE One+

Not Compatible With:
MK2, MK2S, MINI, MINI+, XL, SL1, SL1S, HT90, and other models that do not support this sheet format.

Important Information:
The color of the steel sheet may vary, including black, gold, green, or other available colors. Color differences do not affect the PEI surface, compatibility, or printing performance.

Minor cosmetic marks, scratches, small dots, or variations in the PEI surface may occur during normal use or manufacturing. These typically do not affect print adhesion or overall functionality.

For best results, always follow the recommended cleaning, maintenance, and material-specific printing instructions for PEI build surfaces.



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