3D printing resin Flashforge UV/LCD Standard Black 1 L, 405 nm curing wavelength

Flashforge UV/LCD Standard Black is a 1 L photopolymer resin formulated for 405 nm UV/LCD 3D printers. Intended for general-purpose stereolithography and MSLA workflows, this black resin cures reliably under 405 nm light to produce detailed parts with consistent surface finish. The formulation balances printability and dimensional stability, making it suitable for prototype models, visual mock-ups and small-run functional components.

Advantages

The resin offers predictable curing behavior on 405 nm UV/LCD systems and delivers uniform black pigmentation for clear contrast in finished parts. Its viscosity and flow properties support stable layer formation and fine feature reproduction. Packaged in a 1-litre bottle, it is convenient for workshops or small-batch production and minimises the need for frequent refills.

Suitable for

• Prototyping and design validation
• Scale models and miniatures with fine details
• Visual mock-ups and presentation parts
• Small-batch functional components that do not require engineering-grade mechanical properties

Key specifications

• Resin type: photopolymer for UV/LCD 3D printing
• Colour: black
• Recommended curing wavelength: 405 nm
• Container volume: 1 litre
• Intended use: general-purpose printing, prototype and model production

How to use

Shake the bottle gently before use to homogenise pigments and additives. Pour the required amount into the printer vat following the printer manufacturer's instructions and safety guidelines. Set layer exposure times according to your machine and model complexity, starting from the printer-recommended exposure settings for standard resins and adjusting as needed for optimal layer adhesion and surface detail. After printing, remove parts carefully, rinse with isopropyl alcohol or another suitable solvent to remove uncured resin, and post-cure under a 405 nm light source or UV chamber until the desired mechanical and surface properties are achieved.

Recommendations

Store the resin in a cool, dark place away from direct sunlight and heat sources. Use personal protective equipment—nitrile gloves and eye protection—when handling uncured resin. Dispose of resin waste and cleaning solvents in accordance with local regulations. For best results, perform small test prints when changing printers or exposure settings to calibrate optimal exposure time and layer thickness.