- New
Product description: PEI spring steel plate - for Prusa CORE One printers - PA Nylon
A powder-coated PEI sheet for PA and PETG filaments, designed for use with a heated bed equipped with high-temperature magnets that securely hold removable spring steel sheets. A special surface finish enhances the adhesion of PA filaments, which typically struggle to adhere to traditional satin or textured sheets . The sheet is also compatible with PETG, while other materials may detach during printing. The sheet does not require a glue stick , making it easier to use and speeding up print preparation. Clean the surface with clean water only; if it's dirty with grease, add a drop of dishwashing liquid.
Never clean a steel plate with powder-coated PEI using acetone! Contact with acetone causes micro-cracks in the PEI structure, which leads to surface deterioration over time.
Special features
- Compatible filaments: ideal for printing with polyamide (e.g. PA11) and PETG
- Glue-free: no glue stick required for printing
- Easy to keep clean: the surface is cleaned only with water, in case of grease stains you can add a drop of dishwashing liquid
- Powder-coated PEI coating: provides better adhesion of polyamide materials
- Application restrictions: not suitable for filaments other than PA and PETG, which may detach during printing
- Mechanical resistance: the surface is durable, but contact with acetone and isopropanol (IPA) should be avoided
Practical applications
- Professional 3D printing with PA and PETG filaments
- Creating parts that require high bed adhesion
- Carbon and polyamide fiber printing in engineering projects
- Perfect for home and professional use where stability and print quality are important.
Technical specifications of the overlay
- Compatibility: Prusa CORE One series printer
- Surface type: textured PEI
- Compatible materials: PA, PETG
- Material: spring steel with powder coating
Contents of the set
- 1x PEI plate with PA Nylon powder coating


