NIGP 03568: Metal Crack Detection Dyes

NIGP 03568 Metal Crack Detection Dyes is an Item code covering specialized chemical products used to identify subsurface and surface defects in metal components and assemblies through penetrant inspection methods. State and local governments procure these dyes for maintenance and quality-assurance work on vehicles, equipment, infrastructure, and manufactured goods — particularly in transportation departments, public utilities, school district maintenance shops, and transit authorities that operate and maintain fleets or physical assets requiring nondestructive testing.

No recent state and local contract opportunities for metal crack detection dyes appear in the current market. The only recent activity tied to this code is an administrative relocation notice from Williamson County Purchasing Department (Texas) posted July 14, 2026, which does not constitute a procurement solicitation and provides no scope, delivery timeline, or evaluation criteria.