Century’s Tamper Check Marker is a unique device with special paste formulation for identification of vibratory loosening or tampering in nuts, bolts, fasteners, Joints and assemblies. Highly visible fluorescent Colours & Excellent adhesion as well as safe on metal & all other surfaces. Tamper Check also provides warranty protection against tampering. Marks will be easily broken if parts are tampered with or become loose. High visibly paste for a fast and easy visual check security indicator or tamper-evident seal on assemblies facilitating detection of any accidental or malicious adjustment Movement. Provides a Convenient visual method for identification of vibratory loosening or tempering on nuts, bolts, Fasteners, and assemblies. It’s also called Tamper proof marking or Torque marking paste.