Tamper Check Marker Paste With Special Formulation For Identification Of Vibra Tory Loosening Or Tampering In Nuts,Bolts,Fastners Etc. Dry To Touch - 30-40Min.,80% Curing- 48-72Hrs.,Full Curing- 7-8 Days.Point- 2.9Mm Marking. [ Warranty Period: 30 Months After The Date Of Delivery ] ]