ELEGOO CA-DP-3D-303 FEP Release Film, 3-Pack, 206 × 146 mm, 0.15 mm

At 206 × 146 mm and 0.15 mm thick, this ELEGOO FEP release film is made for resin 3D printing. The pack contains three sheets for compatible Mars 4, Mars 5 and Mars 5 Ultra printers. Its non-stick surface helps resin release from the film, while 95% UV light transmittance supports curing during a print.

How it fits

Designed for the ELEGOO Mars 4, Mars 5 and Mars 5 Ultra resin 3D printers, this film gives you a replacement option matched to those listed models. Its 206 × 146 mm format and 0.15 mm thickness help identify the right product when you are choosing film by printer compatibility and size, rather than by material name alone. For a planned film replacement, having three pieces in one pack provides additional sheets for future changes.

The film’s smooth surface is described as free of wrinkles, scratches and bubbles, helping resin spread evenly across it. Its non-stick finish and release performance are intended to make printed models easier to separate from the film after printing. Follow the printer’s normal film installation process so the sheet is fitted correctly before use.

Why it makes sense

FEP film is a practical part to choose by the resin printer it is intended for, as well as by its dimensions. This pack brings those details together for the Mars 4, Mars 5 and Mars 5 Ultra, with three sheets supplied in the 206 × 146 mm format. That makes it useful when you want a compatible replacement on hand rather than selecting a generic film using material alone.

The film is UV stable, and its stated 95% UV light transmittance is intended to support faster, more accurate resin curing. During a print, the non-stick surface helps limit resin adhesion to the film, once printing is complete, the release performance helps with model removal. The smooth finish is designed to support even resin contact, while the stated quick installation helps make replacement a straightforward part of printer upkeep.

It’s a good fit if you use one of the listed Mars printers and want FEP film in a defined size and thickness, with spare sheets included in the pack. The combination of model compatibility, release properties and UV transmission makes it a focused choice for routine resin-printer maintenance.

Tech specs

• Brand: ELEGOO
• Type: FEP release liner film
• Format: 3 pieces
• Size: 206 × 146 mm
• Thickness: 0.15 mm
• Material: Plastic
• Compatibility: Mars 4, Mars 5 and Mars 5 Ultra resin 3D printers
• UV light transmittance: 95%
• Reference: CA-DP-3D-303

Should you buy it?

Choose this pack when your resin printer is an ELEGOO Mars 4, Mars 5 or Mars 5 Ultra and you need FEP release film in the listed 206 × 146 mm format. The three-piece pack, non-stick surface and 95% UV light transmittance offer practical benefits for replacing film and continuing resin-printing maintenance with a sheet designed for your printer family.