XTR Flexi Plate with PEX Build Surface - 365 x 365 mm (Prusa XL)
XTR Flexi Plate with PEX Build Surface - 365 x 365 mm (Prusa XL)
Upgrade your 3D printing performance with the Wham Bam XTR Flexi Plate with PEX Build Surface (365 x 365 mm). Designed specifically for high-demand prosumer and industrial machines like the Prusa XL, this heavy-duty build plate provides superior adhesion during printing and effortless pop-off release once cooled—protecting your prints from warping or damage.
The eXTReme line features a thicker high-grade spring steel plate (0.6 mm) engineered to resist the high peel and bending forces associated with printing engineering-grade filaments. Combined with Wham Bam's specially formulated PEX layer, this system maintains its flat shape, strength, and flexibility over long-term use.
Note: A magnetic base or bed clips are required on your printer to secure the Flexi Plate.
Key Features & Specifications
- Dimensions: 365 x 365 mm
- Flexi Plate Thickness: Heavy-duty spring steel (0.6 mm)
- Build Surface Thickness: PEX Build Surface (0.35 mm)
- Sensor Compatibility: Eddy current mesh, Optical, Touch, Inductive, Capacitive, and Cartographer sensors
- Includes: 1 x Wham Bam XTR Flexi Plate with pre-applied PEX Build Surface
Confirmed Printer Compatibility
Fits:
- Prusa: XL
Usage & Maintenance Guidelines
Surface Preparation (PEX Prep): Prior to first use, scuff the PEX surface in circular motions for 4–5 minutes using 000 steel wool or a red Composite Abrasive Pad (CAP) until an even satin matte finish is achieved. Clean thoroughly with >90% isopropyl alcohol (IPA) and a fresh paper towel (avoid shop rags, microfiber cloths, or wipes).
Filament Settings & Tips: Set your first 3 hot-end layers toward the lower end of your filament's temperature range to protect the PEX layer. When printing materials with strong adhesion like PETG or ASA, always apply a thin layer of glue stick as a protective barrier.
Part Removal & Best Practices: Always allow both the print bed and part to cool completely before flexing off prints. Never force warm parts off the plate. After every print, scuff lightly for 10 seconds and wipe clean with IPA to prevent oil and contaminant buildup.
Downloads & Resources
