Stereolithography (SLA) is a type of 3D printing technology that uses a liquid resin that is cured by a focused light source, typically a laser or UV light. The resin is contained in a tank, and a build platform is submerged in the resin. The light source is then used to selectively harden the resin, layer by layer until the desired shape is achieved.
Turbine blower printed with Quality Resin White.