Prusa CORE One L PP Print Sheet

The PP powder-coated print sheet is an original flexible steel sheet for the Prusa CORE One L, developed specifically for printing from polypropylene (PP) and PP‑bases. Classic smooth, textured, or satin sheets generally have insufficient adhesion with PP materials – this PP sheet therefore uses a special surface treatment that significantly improves adhesion and ensures reliable printing of technical parts.

Main Advantages of the PP Print Sheet

• Optimized for PP and PP‑composites Ideal for printing from polypropylene, including materials such as Prusament PP Carbon Fiber Black. The surface is designed to compensate for the generally poorer adhesion of PP on standard PEI sheets.
• Special PP Powder-Coated Surface The sheet has a finely structured, double-sided surface that increases adhesion during printing and simultaneously facilitates print release after cooling by slightly bending the sheet.
• Perfect Compatibility with CORE One L Dimensionally corresponds to the print area of 300 × 300 mm (nominal work area, the sheet itself is slightly larger) and is held by strong magnets built into the CORE One L aluminum AC heatbed. Installation and replacement take seconds.
• Simple Maintenance The surface is designed for easy cleaning – standard degreasing (e.g., IPA) and regular maintenance according to Prusa Research recommendations are recommended. Proper care guarantees a long lifespan for the sheet and consistent results.
• Original Prusa Research Part Directly from the printer manufacturer, with guaranteed compatibility and quality. The sheet is intended exclusively for Prusa CORE One L and is not compatible with older models (MK3/MK4, MINI, XL, etc.).

Recommended Use

• printing functional PP parts (fixtures, covers, plugs, containers, technical components)
• printing PP composites with glass or carbon fibers (e.g. Prusament PP CF)
• projects where chemical resistance, toughness, and low weight of the part are required

For optimal results, it is recommended to:

• follow recommended print profiles for PP materials in PrusaSlicer
• respect the manufacturer's recommendations for specific PP filaments (temperature, speed, separation layers, etc.)
• carefully clean the sheet before printing and avoid touching the active print surface with fingers

Technical Specifications

• product type: PP powder-coated flexible steel print sheet
• intended for: Prusa CORE One L (not compatible with MK3/MK4/MINI/XL and other models)
• surface: PP powder-coated, finely structured, double-sided
• base: flexible spring steel sheet for easy print removal by bending
• compatible materials: primarily PP and PP‑based filaments, especially suitable for Prusament PP Carbon Fiber Black
• mounting system: strong magnets integrated into the CORE One L heatbed

Who is the PP Print Sheet for

• for Prusa CORE One L users who want to reliably print polypropylene
• for companies and workshops dealing with technical and functional PP parts
• for everyone who needs stable PP adhesion without complex adhesives and improvised surfaces

Complete your Prusa CORE One L with a specialized PP print sheet and gain confidence when printing demanding polypropylene parts – from the first to the last piece.

Key Features:

• Original PP powder-coated print sheet for Prusa CORE One L
• Special surface optimized for polypropylene and PP‑composite materials
• Significantly better PP adhesion compared to standard smooth or textured sheets
• Double-sided flexible spring steel sheet – easy removal of prints by bending
• Quick exchange thanks to strong magnets in the CORE One L AC heatbed
• Ideal for technical and functional PP parts (e.g. Prusament PP Carbon Fiber Black)