Double-sided PET‑PEI plate for Bambu Lab H2D H2S

Why this plate

Get two proven surface finishes in one: smooth PET on one side for clean first layers with PLA/TPU and textured PEI on the other side for reliable adhesion with PETG, ABS/ASA and other technical materials. The plate is designed for the dimensions of the Bambu Lab H2 series, so it fits perfectly and fully utilizes the 350 × 320 mm printing area.

Main advantages

• Two surfaces in one: smooth PET (PLA/TPU) and textured PEI (PETG/ABS/ASA).
• Precise compatibility for Bambu Lab H2D and H2S.
• Strong adhesion when hot, easy release after cooling.
• Spring steel with magnetic fixation for quick plate replacement.
• Durable surface, simple cleaning and long life.

Recommended use

• PET side (smooth):
  • PLA/PLA‑CF/PLA‑GF and TPU – recommended 45–65 °C on the bed.
• PEI side (textured):
  • PETG/PETG‑CF – 60–80 °C; use a thin layer of PVA glue for easier release.
  • ABS/ASA – 90–100 °C; glue recommended.
  • PC/PA etc. – according to the material profile, usually 90–110 °C; often with glue.

Note: The maximum heatbed temperature for the H2 series is 120 °C. Let the plate cool down before removing the print – you will extend the surface life and make model removal easier.

Maintenance and care

• Wipe with IPA (isopropyl) after printing and regularly wash with water and detergent; then dry with a seamless cloth.
• Do not use acetone – it can damage the surfaces.
• If adhesion on PEI gradually decreases, gentle sanding (approx. 600 grit) and thorough degreasing often restore adhesion.

What fits on H2

• The plate overhang of 355 × 325 mm was designed to ensure stable magnetic holding and full coverage of the usable H2 printing area (350 × 320 mm) for single‑ and dual‑nozzle modes.

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Package contents

• 1× double-sided flexible PET‑PEI plate 355 × 325 mm (magnetic spring steel, smooth PET + textured PEI).

Tips for the best first layer

• Carefully degrease the plate before first use (dish soap + warm water, then IPA) and calibrate the first layer.
• For PETG and "sticky" materials, use a thin layer of PVA glue on the PEI side for easier release and surface protection.

Key features:

• Double-sided plate: smooth PET + textured PEI in one solution
• Perfect for PLA/TPU on the PET side and for PETG/ABS/ASA on the PEI side
• Full compatibility with Bambu Lab H2D and H2S printers
• Spring steel – quick removal of prints by bending the plate after cooling
• Magnetic fixation, stable heat transfer and flatness
• Easy maintenance, long surface life