👉 The export fluid, often referred to as the "external fluid" or "extrusion fluid," is a type of material used in 3D printing and other manufacturing processes to facilitate the removal of objects from a printing bed or mold. This fluid is typically a low-viscosity, water-based solution that adheres to the surface of printed parts, allowing them to be easily peeled off without damaging the object. It can also help in smoothing surfaces, preventing clogging of nozzles or channels, and improving the overall quality and finish of the printed item. The choice of export fluid depends on the material used for printing, with common options including water-based adhesives, silicone oils, and specialized polymers designed to optimize the printing process and the final product's properties.