ELEGOO PEI Print Platform Kit for Neptune 3 Pro

A replacement build surface for the Neptune 3 Pro: PEI-coated spring steel on a magnetic base. The stock textured sticker wears through to the backing eventually and starts letting parts go mid-print — PEI behaves differently. It holds the first layer solid while the bed is hot, then releases with a simple flex once the sheet has cooled. You can put the scraper and the craft knife back in the drawer.

Specifications

• 235 × 235 mm sheet for the 225 × 225 mm build area
• PEI-coated spring steel on a magnetic base
• Flex to release the part once it cools
• Handles the Neptune 3 Pro's 100 °C bed

Compatibility: ELEGOO Neptune 3 Pro. The size suits other 225 × 225 mm machines too, but every model mounts its magnetic base differently — check yours before buying.