PEI build surface for Modix Big Meter and large-format 3D printers

The 1070mm x 349mm x 0.5mm PEI Sheet is a Polyetherimide (PEI) print surface made for the Modix Big Meter and other large-format 3D printers. The PEI surface improves bed adhesion for common printing materials while allowing printed parts to release more easily after cooling.

PEI is widely used as a 3D printing surface because it helps reduce the need for additional adhesives such as glue or tape. For large build areas, that can simplify setup and support more consistent first-layer performance.

Key features of the PEI sheet

• Optimized for large 3D printers: Custom-sized for the Modix Big Meter and suitable for other large build plates with matching dimensions.
• Excellent adhesion: Provides strong grip for PLA, ABS, PETG, TPU, and other common filaments without additional adhesives.
• Durable and heat-resistant: Built to withstand repeated heating cycles without warping, cracking, or degrading.
• Thin and flexible: The 0.5mm profile makes the PEI sheet easier to apply to a build surface and remove if needed.
• Easy print removal after cooling: Printed parts release smoothly once cooled, helping reduce the risk of part damage.
• Scratch and wear resistant: Designed for long-lasting performance under frequent use.

Where this PEI sheet fits best

This PEI surface is suited to Modix Big Meter 3D printers, large-format 3D printing workflows, and custom build plate setups that need a reliable print surface across a wide area.

The sheet also fits multi-material and higher-temperature printing environments where a durable, heat-resistant build surface is important for repeatable day-to-day use.