SIMPLEX model isolation sample for isolating 3D printed filament models. This ready-to-use isolant allows for the easy fabrication of dental resin orthodontic appliances on printed models. Applied with a brush, it creates a homogeneous and ultra-thin isolating layer on the surface of the model. The result is a clean separation between the model and the dental resin. Once polymerization is complete, the workpiece is separated from the model with a precise and well-defined surface.