3D Lab Tech PEI Spring Steel Sheet – Black Smooth- Dual Sided

The 3D Lab Tech PEI Spring Steel Sheet-Black Smooth-Dual Sided provides a premium, professional grade print surface featuring genuine Mitsubishi black PEI from Japan, renowned for exceptional thermal and chemical stability. With an impressive temperature resistance rated up to 220°C, this sheet is ideal for printing demanding engineering filaments as well as everyday materials.

Its dual-sided design offers versatility: Both sides provide a smooth print surface, easily release printed parts and still provide excellent grip. The spring steel construction ensures long-lasting durability, repeated flexing, and flatness even under high temperatures, making it far more robust than traditional print surfaces.

Our PEI Spring Steel Sheet-Black Smooth are made with authentic Mitsubishi PEI coating minimizes maintenance, resists fingerprints, and maintains high performance session after session. Compatible with most magnetic build systems, the 3D Lab Tech PEI Spring Steel Sheet elevates your 3D printer setup with superior adhesion, stylish black aesthetics, and reliability—capable of supporting multi-hour ABS, ASA, and Nylon jobs at up to 200°C without warping or damage.

All of our build plates are made from high quality 0.5mm thick spring steel sheets to provide excellent readings with eddy current sensors such as Beacon and Cartographer.

For optimal performance, combine with our professional-grade 1.5mm magnetic sheets that deliver superior holding strength and rock-solid bed stability. Click here.