ELEGOO 5PCS ACF Release Liner Film for Mars 4 Ultra LCD 3D Printer with Less Release Tension, Support 3X Faster Printing, 225x160mm, 0.3mm Thickness

Exactly what it needs to be. Good instructions and takes a minute to replace. My old film had a hole in it and took a bit to clean up. This is holding up splendidly.

I'm not afraid to admit I'm still learning the whole 3d printing thing. I accidentally scratched up my original FEP so it needed replacing. Just follow the instructions on the packaging and you're good to go.

Fits my mars ultra 4 well and super simple to install myself. Watch a YouTube video first to make sure you understand which side goes down when the vat is upside down. Very important to install it correctly, same price as from elegoo but if you have prime you save on shipping!

Watch the videos on the replacement and it'll go just fine. These have been fantastic, and immediately solved the failed print problems I'd been having. (I'm probably too aggressive removing failed prints from the FEP, but I'm still new to the hobby and I'm learning.)

These sheets do the job of replacing your original one. The installation can be time consuming due to needing to remove a ton of Allen Wrench screws… The first time I did it, I slipped and put a whole through the sheet, I only had a single screw left… I also messed up in not noticing that both sides of the film had a protective layer… Definitely user error and trial and error events, but needless to say, it was time consuming. Overall, sheets are built to function the same as the original. They will last as long as the original and print the same as well. I will say quality of prints seems better, but I could be wrong. Oh, the sheets will seem too large, but that’s by design. Just trim them one you have it secured on one side. Good luck!

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Buenos

This is a high quality FEP release film that comes in different sizes for different 3D resin printers. GREAT value for the money, considering you get so many. High quality prints and, although it takes some time on my Mars 5 Ultra, pretty easy to install. Resin doesn't stick to the plate, and it seems to be lasting FAR BEYOND what the recommended usage is. Highly functional and from now on a go-to for my resin release film...

Excelente producto

Good packing and genuine part

Worked great

funcionan como indica el fabricante, elegoo nunca decepciona

En cuestión de calidad del producto está perfecto, buen embalaje y funciona al 100%. El problema es que el producto dice que son 5PCS y en realidad solo vienen 3