Smooth and Matte Surface Finish Compared with ordinary PEI board, it provides a smoother printing texture and a smooth surface for your prints. Wide Filaments Compatibility Works seamlessly with almost all filament types, offering universal usability. Durable Spring Steel Core The 0.5mm spring steel base provides strength, flexibility, and stability, making it easy to install and remove while maintaining flatness during printing. Long Lasting Performance Why Choose This Build Plate? Dual-Sided PEI Coating: Both the top and bottom sides are laminated with 0.125mm-thick smooth PEI, ensuring long-lasting usability and excellent print adhesion for a variety of filaments. Exceptional Adhesion: The PEI surface offers outstanding adhesion for most filaments, including PLA, ABS, PETG, TPU, PAHT-GF, PPA-CF and more. Premium Materials: Made with 100% high-quality PEI materials sourced from the USA and Japan, ensuring superior performance and reliability. Highly Durable: Resistant to wear and scratches, this build plate is designed for long-term use, saving you time and money. Easy Maintenance: Effortlessly clean with isopropyl alcohol to maintain its superior adhesion and smooth surface. Note: The build plate surface is prone to fingerprints. These can be easily removed by wiping with isopropyl alcohol. QIDI Build Plate Cleaning Guide Convenient Model Removal: After printing, models detach easily once the plate cools, reducing the risk of damage to prints or the plate. High-Temperature Resistance: Perfect for printing high-performance materials that require heated beds, withstanding high temperatures without warping or degradation. Convenient Model Removal: After printing, models detach easily once the plate cools, reducing the risk of damage to prints or the plate. Specifications Top/Bottom PEI Thickness 0.125mm Core Material 0.5mm spring steel Net Weight 500g Surface Temperature Resistance Up to 110℃ Surface Finish Smooth on both sides