This Geeetech glass plate for A20(M) printers is a reliable building platform. The Superplate is made of the hard material silicon carbide and coated with micropores. This gives the glass plate excellent adhesion during printing. The silicon carbide glass is wear-resistant and can withstand extreme temperatures up to 400℃. The glass plate is easy to clean with water or alcohol and prints can easily be removed by hand.
Note: the glass plate is slightly thicker than the black mylar sticker. Move the Z limit switch about 3mm if you are using this glass to replace the mylar sticker. This prevents scratching the platform.