Official Creality PEI Sheet 235x235mm Flexible Removable Spring Steel Plate Magnetic Sticker Heated Bed Kit Replacement Accessory for Ender 3 S1/Ender 3/Ender 3 V2/Ender 3 Pro/Ender 5 Hot Bed Surface

After only having this bed for 2 weeks the top film is starting peel off from the bed.

After having the parts stuck and unable to remove this is a welcome addition. Parts come off the plate super smooth.

PEI is a very good surface to print on where PLA and PET-G adheres without any issue. The flexible magnetic attachment enables very quick removal of printed objects. Im very happy with this build surface where Im using it on an Ender S1

These are good for most filaments I have tried. PETG is a little rough sometimes, and silk pla sometimes is iffy sticking, but most are perfect. Beware the counterfeits.

Best upgrade over the glass bed on my ender 3 v2. Everything just sticks first time, no more glue sticks, no more chiseling things off the glass bed.

Not sure what the complaints are about, this is the best print surface I’ve ever used. I switched from my default glass bed to this and I can’t be happier. The first layers are buttery smooth and the flex plate allows for easy removal of materials. If you aren’t getting things to stick, maybe lower your z-offset ?

I love the smooth texture on the bottom of my prints. This removable flexible plate is great and I have printed hundreds of hours on it without any issues. I have used cheaper knock offs with very thin PEI that have failed after one or two prints. Quality here seems to be much better.

better than standard mat came with use 91% alcohol regularly to clean

I heard PEI flexplates are the bomb so I decided to try this out. I liked the price on this one and have been 100% satisfied so far. Everything sticks well, PLA, PETG, and TPU are all I’ve tested. Wipe it off off between prints (only when cool) with some alcohol or throw some windex on there for PETG. That’s been just enough of a release agent to not have PETG wreck it. Watch Teaching Techs YT video on PEI build plates for best bed temperature recommendations. I picked this up before that video was released and have since switched to his recommended temps with great results. I did scuff it up with some 2000 grit as that is what WhamBam and other vendors recommend for theirs. I did it in a cross hatch pattern for flair ;)

This drastically improved first layer adhesion on my Ender 3 V2 compared to the stock glass bed. I had tried adding a CR-Touch, replacing the springs, fiddling with temperatures and slicer settings, and using both sides of the stock glass bed, but I could rarely get reliable prints especially for small details on the first layer of many prints. With the PEI plate the filament perfectly forms on the bed from the extruder and doesnt curl or get elephants foot when I use standard 200C extruder and 50C bed temperatures with Overture PLA. Well see how long the adhesive lasts, but so far this is easily the best upgrade Ive made to my printer short of the CR-Touch. Plus you get the added bonus of no longer needing to use the scraper to get (most) things off the bed!