Vibra-Tite Viz-Torque 202 is a blue tamper-detection marker designed to provide a clear visual indication of movement, loosening, or tampering of fasteners, nuts, bolts, and assemblies. The quick-drying formula adheres to metal, plastic, and painted surfaces, creating a highly visible inspection mark that cracks or breaks if the component shifts. It is commonly used in manufacturing, aerospace, automotive, maintenance, and quality-control applications to verify assembly integrity and simplify routine inspections.