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FYSETC Prusa Build Plate MK52/MK3S+/MK4 — Double-Sided PEI Sheet

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$34 USD
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FYSETC Prusa Build Plate MK52 MK3S+ MK4 Spring Steel Surface: Textured PEI - PET-CF Double-Sided Flexible PEI Sheet 253.8x241mm Hot Bed Cover for Filament PLA ABS for MK2 MK2.5 MK3 MK3S 3D Printer

Double-sided textured PEI surface with PET-CF coating for Prusa printers. Improves build plate versatility and compatibility with PLA, PETG, and ABS. Customers note good replacement fit and texture, with mixed adhesion and finish reports

Highlights

  • two-sided textured PEI + PET-CF coating
  • compatible with MK52, MK3, MK3S, MK3S+, MK4
  • textured surface with positive texture feedback

Pros

  • double-sided use (textured PEI and PET-CF coating)
  • compatible with multiple Prusa models
  • improved build plate alternatives to original

Cons

  • mixed adhesion and compatibility feedback
  • some fit issues reported
  • finish quality concerns on rough surface

Best For

  • swap-in replacement for Prusa MK2 to MK4 printers
  • textured side for PLA and PETG adhesion
  • PET-CF coated side for durable surface
  • two-sided long-term use
  • alternative build plate for MK3S+ upgrades
  • front-facing textured surface for improved adhesion testing

Features

  • Textured PEI powder (gold) + PET-CF coating sheet (black) on both sides
  • Compatible with MK2, MK2.5, MK3, MK3S, MK3S+, MK4, MK4S+ platforms
  • Supports multiple filaments: PLA, PETG, ABS, TPU, TPE, HIPS, PA-CF
  • Double-sided flexible PET-CF and PEI surface for versatile use
  • Sized at 253.8x241mm to fit the specified Prusa bed variants

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