KOYOFEI 5PCS NFEP Film for Resin 3D Printer, nFEP(PFA) Release Film for ELEGOO Mars 4/Ultra/Max, Saturn(S), Photon Mono 2, M3, Sonic Mini 8K, Mono X 6K, M3 Plus,LCD Resin 3D Printer 260x200x0.127mm

I intially had issues with the clarity of these when I first got them. I had problems with prints failing and they looked cloudy right out of the packaging.Contacting the seller left me with a pleasent experience. They sent me another package and I have to say this time it was perfect. The FEPs were clear after removing the protective film and I've not had any issues since installing a new one. They work as well as the Elegoo FEP, prints don't stick to them (unless you screw up) and they remain in great shape after several prints.Switching resin was easy enough as these clean up well with a silicone scraper. I would not hesitate to purchase again. Sellers customer service is great as well.

Much better release than FEP. it doesn't have any screw holes on the sides so you will need to make them your self to get the alignment right. Installation was easy enough with some modifications. Quality. of the resulting print was perfect even down to 0.03mm layers.

I use this film for my Anycubic M3 Premium printer. Since I never purchased replacement film from any other source I can not compare it to anything but the film that came with the printer. I have noticed no difference in performance compared to the film that was delivered with the printer. It was WAY cheaper than buying OEM replacement. Very satisfied.

Just to establish my bona-fides I've been 3D printing for 3 years now, and have owned 11 printers in that time, 4 of them resin (don't judge me). I'm currently using a Creality Halot-ONE Pro. I've replaced a lot of FEP, so I was curious about NFEP and decided to try it out.What I think I've figured out is that NFEP is amazing, until your first print failure. It's super clear, super thin, and super slick. I've never had a print failure that I can trace to the NFEP not doing what it's supposed to. It's superior to FEP in every way except one.That one is durability. NFEP will work beautifully until one of your prints fails for some non-NFEP reason and sticks to it. Once that happens, you're done. I've literally never been able to peel a failed print off of NFEP without it tearing. I'm still trying different techniques and tools, so if I ever figure out the secret, I'll come back and update this.So if you're sure about your resin and your printer settings, NFEP will help you get super clear, crisp prints over and over, for a long time (my current sheet has been in use non-stop for over a month, with multiple trays of prints per day). But if you're not 100% dialed in, you might want to use some cheaper FEP to do that, and then switch over to enjoy the fruits of your labors.

This product was sadly not up to spec. The film came with small slices and scrapes over the entire thing. I reached out to support and they quickly replaced it, so A+ there, but then the next package contained the same thing.I actually went ahead and stretched one piece without slits in it and less scrapes just to see what the printing would be like. Huge fail. I have never seen it before, but some of my resin fused so tightly to the film that it buckled and almost tore it just during the printing process. Then it was impossible to separate the resin that fused to the film, I had to remove the whole film, after once use it was ruined.Maybe its just a bad bath from the manufacturer, but after the vendor was kind enough to refund me, I can't take a chance on them again.

ok

I got these to replace the FEP on my Sonic Might 8K. They work perfect and I've been getting great prints. I highly recommend them and will get them again in the future when I need more replacements.

Really happy with these feps, although it took a couple to get on there right, now that it's on there I'm getting super crisp prints.