FEP Film 5.5" 200x140mm for Photon S & Mars

Upgrade your resin 3D printing workflow with this premium 2-pack FEP Film measuring 5.5 inches (200x140mm) with a precise thickness of 0.15mm. Specifically engineered for compatibility with the ANYCUBIC Photon S and Elegoo Mars UV resin 3D printers, this replacement release film delivers consistent performance and exceptional print quality for hobbyists, professionals, and small-scale production environments.

FEP (Fluorinated Ethylene Propylene) film is a critical consumable component in MSLA and DLP resin 3D printers. It serves as the transparent bottom layer of the resin vat, allowing UV light to pass through while creating a non-stick surface that enables cured resin models to release cleanly after each printing cycle. Replacing worn or damaged FEP film is essential for maintaining optimal print resolution, preventing print failures, and extending the life of your 3D printer.

Key Features:

• Precise Dimensions: Each sheet measures 200x140mm (5.5 inches), cut to factory specifications for a perfect fit in compatible resin vats.
• Optimal Thickness: 0.15mm thickness provides the ideal balance between UV light transmission and mechanical durability for high-resolution prints.
• High Light Transmittance: Excellent UV transparency ensures accurate curing of photopolymer resins, supporting detailed and sharp print results.
• Superior Release Properties: The non-stick fluoropolymer surface allows cured models to detach easily, reducing the risk of print damage and film tearing.
• Chemical Resistant: Compatible with standard, tough, flexible, and most specialty UV photopolymer resins available on the market.
• Two-Pack Value: Includes two replacement sheets, ensuring you always have a spare on hand for uninterrupted printing.

Compatibility:

• ANYCUBIC Photon S
• Elegoo Mars (first generation)
• Other MSLA/DLP resin 3D printers with a 5.5-inch vat opening (always verify your printer's specifications before purchasing)

Recommended Use Cases:

• Replacing worn, cloudy, or punctured FEP sheets in resin 3D printers
• Restoring print clarity and reducing failed prints caused by damaged release film
• Maintaining consistent layer adhesion and separation during long print runs
• Supporting hobbyist projects, prototyping, dental modeling, jewelry design, and miniature production

Installation Tips: For best results, carefully remove the protective film from both sides before installation, ensure the FEP sheet is mounted taut and evenly secured in the vat frame, and check that the tension is uniform across the surface. Regular inspection of your FEP film for cloudiness, micro-tears, or indentations will help you identify when a replacement is needed—typically every 20 to 50 print cycles depending on resin type and usage.

This FEP film replacement is offered through partner suppliers and is intended as a compatible aftermarket consumable for the listed 3D printer models. It is not an original manufacturer branded product, but is manufactured to meet or exceed the functional specifications required for reliable resin 3D printing performance.

Whether you are a seasoned resin printing professional or a beginner exploring desktop SLA/MSLA technology, keeping high-quality spare FEP sheets on hand is essential for maintaining consistent, high-resolution print output and minimizing downtime.