Polyetherimide 1mm thick sheet, Ultem 1000 grade, installs quickly on top of existing flat build platforms (e.g. borosilicate glass).
ABS and PLA filaments (along with many other materials) print directly on to PEI surface without the need for additional adhesives, tapes, or slurry.
Remove blue protective film before using. PEI can be reused an endless number of times for multiple prints. Simply wipe down with isopropyl alcohol between prints.
PEI can be easily cut down to desired size by scoring with a utility knife. Bundle includes 1x PEI sheet and 5x 3M 468MP transfer adhesives that are 10" x 10" each.
PEI sheet dimensions are 20" x 20" (508mm x 508mm) with a thickness of 0.04 inches (1mm). This PEI sheet is made specifically for large format printers such as the Creality CR-10-S5 with large build areas.