FORMLABS GREY PRO RESIN
Gray Pro resin is a specialized consumable Form 2. Compared to plain gray resin, it is able to have a better surface and "hide" any layer appearance, while its mechanical properties make it the best choice for originals and end use parts.
Available in 1L packages.
See TDS here.
Form 2 requires use Form Tank LT
Form 3 requires the use of Form 3 Resin Tank V2