ProPrint 235x235mm Steel PEO-PEI Dual-Sided Print Bed Sheet for 3D Printers

PEI's key properties that make it popular for 3D printing include high heat resistance, excellent adhesion to various materials, and chemical resistance. A PEI-coated sheet helps ensure proper first-layer adhesion, promotes even layer bonding, and improves overall print quality.

The PEO side offers good heat and wear resistance along with strong adhesion for a wide range of filaments. It handles temperatures from 50°C to 120°C, making it suitable for materials that need a heated bed, such as PLA, PETG, ABS, and TPU. Once printing finishes and the sheet cools, parts release easily, simplifying removal and reducing the risk of damaging the model. The sheet is built to last, with a wear-resistant surface that holds up over many heating and cooling cycles.

Thanks to the sheet's flexibility, printed parts pop off easily without needing extra tools.

Advantages:

• Flexible - easily separate parts from the plate, with excellent magnetic attachment to the print bed
• Works well with a range of filaments, especially PLA
• Removing a finished part is simple: just flex the sheet and it pops right off (let the sheet cool down after printing first)
• Recommended operating temperature: up to 120°C (to preserve magnetic properties)
• Fits any printer with a matching bed size
• Two working sides (PEI and PEO) let you pick the right coating for the job with just one sheet

Specifications:

• Material: flexible steel sheet with PEI/PEO coating
• Size: 235 x 235mm
• Compatible filaments: PLA, ABS, ASA, PETG, TPU, PC, PA, and more
• Includes: one PEI/PEO-coated metal sheet

Recommendations:

• Let the bed cool to at least 40°C after printing
• Remove the magnetic sheet and gently flex it until the part releases
• Don't use spatulas or knives, as they can damage the adhesive coating

Note: set your Z-offset correctly to avoid scratching the sheet while still getting solid first-layer adhesion. This affects the surface texture of the first layer, which may not be desirable for certain models.