LulzBot Mini PEI Sheet

exact oem replacement from lulzbot

Very easy to add this new sheet to your print bed and the quality is great. It has the 3M adhesive already applied; just remove it, stick it down, and cut off the excess. Cleaning off the old adhesive is another story. I found the best way to clean it off is by applying a good amount of isopropyl alcohol and scraping it off with a utility blade. Ive done it twice now and got it down to about 20-30 minutes for the complete removal of all the adhesive to give a good surface to stick the new sheet to.

Once you clean your print bed, this is easy to apply. The old PEI sheet had been melted away in a couple of places because of a few bad registrations that I didnt catch in time. I had been using a film to cover those holes, but the price and relative ease of replacing the PEI sheet is much better than using a film that tears and gets caught in the print. Its so much easier to release the models, if you are using glass or a metal plate you should add this immediately