Comgrow Textured/Smooth Double Sided PEI Sheet 235mmx235mm for Creality Ender 3/Ender 3 Pro/Ender 3 V2/Ender 3 S1/Ender 3 S1 Pro/Ender 3 Neo/Ender 3 V2 Neo/Voxelab Aquila 3D Printer

I got this included as a special with my ender S1 and figured it wasn’t an upgrade because it was free but turned out to be a pleasant surprise and actually sticks really well gives you the smooth bottom on prints

Not the item asked for. This had a mirror finished when it stated it would be abrasive. Adhesion as good as any basic material. Edge hacked with something but certainly not a good finish. All in all this is some sort of factory second and I certainly regret wasting time with this.

this sheet is a life saver. I tried glass, painters tape, glue, hair spray ect. I tried it all with petg. Once I got the pei sheet I havent had 1 failed attempt at a print that wasnt self inflicted ( bed not level or speed to fast) I print everything on this sheet

It worked great for about 3 prints. After that I couldn’t get anything to stick to it

After a few days of use, I have had the PEI coating bubble up in spots and in one spot it has even come away from the material. I think PEI sheets are a good idea but this one has a poor quality.

Works well for prints

I have been having adhesion problem with PETG and my glass bed. I would need to prep the bed before I can print to give my printing any chance of surviving. Not anymore! I love the PEI bed. I feel like my parts are glued down now compared to my glass bed. Parts do not come off as easy as the glass bed when cooled, but that is okay. I rather that then popped off the bed while printing. I did not have to use the magnet base that is included as my Ender already had one installed. So I cannot comment of the smell produced when heated. It is on the pricey side for a bed and how long it would last is still in question. One of my favorite upgrades to my Ender 5!

Bought this thinking it would make bed adhesion a breeze, but this made the issues worse. This was the first PEI sheet Ive bought and over the past week I have only had 3 successful prints that were adhered to the bed by pure luck as the second I even touched them, they detached like they hadnt been stuck to the bed but merely balanced. Thought it was my printer at first, but ruled it out as I can consistently print with my stock glass bed. I have spend hours leveling my bed with feeler gauges not able to find a nozzle height that is suitable, messing with temperatures and flow rates and still couldnt find a goldilocks zone which seemed harder to find than the stock bed. I decided to try my friends Creality branded PEI and have not experienced any adhesion issues. I believe I may have received a defective unit, or that one of the many manufacturers this distributor uses (look at review pictures, they are all over the place in what they have in terms of branding or surface texture/tone) Is of lower quality. $18 price point was nice, but I guess I shouldnt have cheaped out.

Excellent bed for my 3D printer. Works wonderfully. Prompt, courteous service

After a couple of prints my smooth side has developed noticable bumps in the surface that protrude from the surface as well as an extreme number of smaller bubbles (which some are expected). this almost looks like the whole back side is going to delaminate from the adhesive used.