ELEGOO Build Plate for Mars 4 Max

A replacement build plate for the Mars 4 Max resin printer. The working face is laser-carved — the dense geometric pattern adds grip area, so bottom layers hold better than on plain machined aluminum and tall models are less likely to break free mid-print. Non-slip hex socket screws keep the leveling steady through peel forces.

Specifications

• 204 × 129 mm plate, aluminum alloy
• Laser-carved surface for strong bottom-layer adhesion
• Non-slip hexagon socket screws, Allen key included
• Drop-in replacement — no mods needed

Compatibility: ELEGOO Mars 4 Max, 195.84 × 122.4 mm build area. ELEGOO doesn't sell this plate on AliExpress, so the links there are flexible magnetic sheets in the same 9-inch class: the first listing covers Photon Mono X (192 × 120 mm) and Photon M3 (197 × 122 mm) sizes, the second has a Saturn/Saturn S option at 196 × 122 mm. Match by dimensions, not by the model name in the ad.