ELEGOO 8K Standard Resin 405nm Rapid UV-Curing Space Grey 1000g Review (2026)

What this resin is

This is ELEGOO's 8K Standard Resin in space grey, a 405nm UV-curing photopolymer sold in a 1000g bottle and formulated for 8K, 12K and 14K LCD, MSLA and DLP resin printers. ELEGOO markets it as a rapid-curing standard resin with low shrinkage and high precision, aimed at hobbyists printing miniatures, props and detailed models rather than engineering parts that need extra toughness. Space grey is a popular choice among resin printer users because the matte grey tone makes it easy to spot layer lines, support scarring and surface defects under normal lighting, which is harder to do with clear or brightly colored resins.

Detail and print resolution

Because this resin is tuned for 8K-class screens, it is meant to resolve fine detail like miniature faces, thin lattice work and sharp text better than a resin formulated only for lower-resolution 2K or 4K panels. ELEGOO's listing emphasizes high precision and smooth surface finishes with low volume shrinkage, both of which matter for keeping small features accurate rather than blurred or warped after curing. Reported viscosity figures for ELEGOO standard resins vary somewhat by source, but the resin is generally described as low viscosity with good fluidity, which helps it flow into fine details and release cleanly from the FEP film between layers during printing.

Curing and finishing

Like most standard resins, this one needs proper post-cure UV exposure after washing to fully harden; skipping or shortening that step leaves prints with a tacky, slightly soft surface even in a color like grey that hides other flaws well. ELEGOO's data for its standard resin formulas puts hardness in the 80 to 86 Shore D range once fully cured, in the same ballpark as other standard photopolymer resins on the market. Because the resin is a standard rather than tough or flexible formula, cured parts are relatively brittle and best suited to display models and prototypes rather than parts that will be handled roughly or need to flex.

Bottle size and vat printers

The resin ships in a 1000g bottle, which is a normal size for smaller to mid-size resin printers but can empty quickly on machines with large 9 to 10 inch vats, where a single full-plate print can use a meaningful fraction of the bottle. Buyers running larger-format resin printers, or anyone printing frequently, may find it more economical to look at ELEGOO's larger multi-kilogram packaging if it is available for this formula, rather than repeatedly buying single 1000g bottles. For smaller printers or occasional users, the 1000g size is a reasonable amount that should last through many typical prints before needing a refill.

Value against other standard resins

ELEGOO's pricing on this resin is generally competitive with other standard resins aimed at 8K printers, including SUNLU's grey standard resin line, while offering the brand recognition and consistency that comes with buying resin from the same company that makes many popular 8K printers. Because this is a standard resin rather than a specialty tough or flexible formula, it competes mainly on detail, color and price rather than mechanical properties, and space grey remains one of the more practical color choices for anyone who wants to catch print defects early rather than discover them after painting or assembly is already finished.

Frequently asked questions