Siraya Tech Simple -Water washable ResinKey Features Easy to Clean Can be washed with just water or 15% alcohol. Low viscosity with low peel force Simple has the lowest peel force and allows for high speed printing and for large printers. Great resolution and can work great on large printers. It is 8K capable. Low odor in the 3D printing process and will not be yellowish like most clear resins. Transparency Simple Clear can be restored to full transparency with minimal postprocessing.