Creality Ender-3 S1 Pro PEI Spring Steel Build Plate Kit, 235x235mm Magnetic Flexible Platform, Textured Surface, for Ender-3 S1/S1 Pro 4004090089

The Creality Ender-3 S1 Pro PEI Platform Board Kit delivers a textured PEI print surface on a spring steel sheet for reliable adhesion and easy part removal. With a 235 x 235 mm plate and 220 x 220 mm effective print area, it is a direct fit for the Ender-3 S1 and S1 Pro. The high-temperature magnetic sticker holds the plate firmly during printing and allows quick flex removal of finished parts.

Overview

This kit includes a textured PEI spring steel sheet and a magnetic base sticker. The PEI surface provides strong adhesion for PLA, PETG, ABS, TPU, wood-filled, and nylon filaments without additional adhesives. The spring steel plate flexes to pop prints off cleanly, reducing damage to parts and the build surface.

What stands out

• Textured PEI surface for excellent first-layer adhesion and a subtle matte finish on prints
• Spring steel plate allows easy flex removal of prints; no scraper needed
• High-temperature magnetic sticker supports bed temperatures up to 120°C
• Scratch-resistant and wear-resistant PEI coating for long service life
• Uniform heat distribution across the plate for consistent print quality

Technical details

• Compatibility: Creality Ender-3 S1 Pro, Ender-3 S1
• Print surface: Textured PEI (Polyetherimide)
• Base plate: Spring steel
• Plate dimensions: 235 x 235 mm
• Effective print area: 220 x 220 mm
• Plate thickness: approx. 2 mm (spring steel + PEI coating)
• Max bed temperature: 120°C
• Adhesion: Magnetic (high-temperature resistant soft magnetic sticker included)
• Filament compatibility: PLA, PETG, ABS, TPU, Wood, Nylon, and more
• Installation: Simple magnetic attachment

Our verdict

A practical upgrade for Ender-3 S1 and S1 Pro users who want a durable, flexible build surface with reliable adhesion and effortless print removal.