ELEGOO 5PCS ACF Release Liner Film for Saturn 3 Ultra LCD 3D Printer with Less Release Tension, Support 3X Faster Printing, 290x195mm, 0.3mm Thickness

Printed instructions are not very clear. Otherwise good product.

Excelente

Las instrucciones dentro no son muy claras, por ejemplo, no esta indicado cual es el lado que da a la pantalla y cual a la resina, pero el producto es excelente y su instalación es muy fácil.

The release film worked flawlessly, but the operator did not🤦 Make sure the film is even when you put the first layer of screws in, and after you tighten the 2nd layer screws, the film will be taut and good! When you get a chunk of resin stuck on it, use a plastic scraper, or you will be replacing your film again. Seems obvious in hindsight, but the nicely sharpened metal scraper is quite effective in cutting the film. You'd THINK that it'd be even more obvious after you cut the stock film, but that would be incorrect. Sigh. I've made 20 prints with this (the 3rd) film with no tearing

Tldr if you dont have a Saturn, this probably wont work for you due to an astronomically stupid design choice. Avoid if you dont have the specific printer it is being sold for. I bought this thinking it would work fine for my M7 Pro since the specifications list it as the perfect size. However there is a major flaw, they decided to cut a rectangle out in the protective layer that you remove as you install the film sheet. This wouldn’t in itself be a problem but clearly they cut this while its already stuck to the ACF sheet and in doing so also scored the ACF. I thought id get away with using it anyway since on my printer the score line was between the two clamping frames that hold the sheet. However no, after one print the film tore through right on the score line, and spilled resin everywhere. Thankfully the screen saver on my machine saved my bacon. But this seems like such a dumb decision, the score line really doesn’t do anything to aid you in installing the film, its utterly pointless other than to sabotage using it for other machines that are close too but not the same size as the Saturn. Why? if these lines were not there then this would work fine for any machine of any brand and would sell more for Elegoo over the more expensive alternatives (the whole reason I bought this was for the same price the anycubic brand includes only 2 not 5). Its like elegoo decided to shoot themselves in the foot just to spite users of other machines. Waste of money for me and a massive headache so again, unless your machine is way smaller than, or is a saturn. Dont waste your money, get a different brand that doesnt have dumb scores cut into it for no reason. Ill give them 2 stars because im sure it would work if not for the score lines as it printed fine for at least one print before wasting half a bottle of resin all over my previously spotless machine…

This film works well but I had 2 sheets tear on installation. I have used this before as well as other kinds but it look like the perforated part was too far in on some of the sheets.