3pcs ACF Film, High Durability Dual Surfaces, Less Peeling Force Compatible with Sonic Mega 8K (290 * 450 mm)

This stuff is great!! The negative reviews relating to “tears”, “leaks” and protective film removal are user errors. I know because I learned the hard way. The product has to be oriented correctly. There’s a shiny, slick side and a coarse side. The coarse side has to be on the bottom facing the light. The slick side goes up facing the build plate. If you get it wrong, which is easy to do, the print will stick and likely tear. Finally, unlike some other products this one has only one side protected by a blue film. Once you remove the blue protector from one side there’s nothing else to remove.

Nice and thick and works great in the vat of my mini 4k printer. I have run a couple dozen jobs on it and have had no bad prints yet. If your vat needs a replacement bottom you can’t go wrong with this one.

I had just replaced the factory film with this new film due to minor scratches and wear. I replaced the film after watching a step by step video on how to do so. I have 3 other Anycubic printers that have the same method of replacing the film and understand that there is an "up and down" for these types of films. I have replaced my Anycubic films dozens of times over the course of years and thousands of prints and have never had this issue. About an hour into the first print with the new film stuck to the part I was printing and tore away an entire chunk of the new film. This caused a whole liter of $100 resin to leak all over the floor and through the hole onto the screen. Luckily I had a screen protector on my Mega 8 K S, or this $150 problem would have cost me a whole new printer. The part is stuck so thoroughly to the torn off chunk of film, I couldn't even remove it if I tried. I have just finished wasting about an hour of my time and $150 just to get back to the same point I was yesterday, before I had replaced the film. I do not trust the other 2 films in this cardboard tube and am going to attempt to get a refund issued and hope for some sort of reimbursement for the sheer amount of damages and wasted hours I have spent because of this product. I have no idea what film to buy next. I had assumed that this was the exactly the same quality as the film that came factory installed with the printer, but obviously this is either a knock off or Phrozen has gone very downhill with quality since the Mega 8 K S initially released. If the $5 a piece Anycubic films are any comparison and each of these new films cost over $30, I expect them to last months, not an hour.

Had a puncture in my factory installed FEP/ACF sheet, these replacements work great. Just a heads up, there is only 1 peelable protective film on each of the 3 replacement sheets, for some reason I thought there was two. The Phrozen tutorial for replacing was great, however they don't have a replacement video for the Mega 8K S, only the Mega 8K, the resin vat hardware between these two units is slightly different so if you have an 8K S just be really aware of what you're doing, I got a little confused on which metal holding piece was which but eventually figured it out.

Replaced the ACF on my Elegoo Mars 4 Ultra with this Phrozen branded ACF. Works like a charm; just like the OEM film.

Never buy this product.It's like latex and stretches and warps.They came stuck to the protective film.You have to peal it off and there is literally no way to stop it from stretching.You are better off using a normal FEP screen.I went through all 3 of these in one single day that's how bad the material is.It took me a year to damage one FEP screen.Now I have to get my money back some how because the product strait failed.Been printing since 2022.Never again!!!If you do choose this sheepskin latex screen.The... don't start from the inside out like FEP when install it to your printer bed.Instead... start at one end. Tighten it down, then stretch it across, wrap it under and anchor it.. then tighten from the one end to the other. With each two bolts re-stretch and anchor. Or you get ripples.Also.. my burn in layer with these screens is a perfect name 👌. Because that's exactly what it did. It basically melded into my screen. I did a vat cleaning and it was literally melded together. With normal FEP screen you can pop it right off..... Imagen a flat condom, with hardened resin on it.. you aren't getting it off. And if you do it's not gonna be pretty. Your basically asking for a ripped punctured film that inevitably will get resin on the glass plate.NOT WORTH. AND NOT GOOD.

I literally had a print going that had high suction forces on my larger format printer and it wouldn't stick to the build plate. I swapped this film in and it worked first try with the new film.

Not the first time I am buying this film, as I have phrozen 3d printer, but it comes with scratches or small damages. After i peel off the protective blue part i can see this deforms.