NIGP 45056: Machine Finishing Compounds, Layout Fluids, etc. (for Metals)

NIGP 45056 Machine Finishing Compounds, Layout Fluids, Etc. (For Metals), an Item code, covers industrial fluids and specialty compounds that state and local governments procure for vehicle maintenance, equipment servicing, and fleet operations. Recent solicitations show the code in use for antifreeze procurement at the scale of tens of thousands of gallons annually, with state and local buyers requiring fully formulated, regulated products delivered on tight schedules with hazmat compliance and sample testing. Issuing bodies include city transit and transportation departments as primary users; the City of Detroit's extended-service-interval program for its transit fleet exemplifies the operational context where these compounds see routine demand across bulk and drum formats.

The City of Detroit Office of Contracting and Procurement posted RFQ 551483 on September 25, 2026, with a due date of October 9, 2026, seeking low-silicate, phosphate-free ethylene glycol antifreeze in concentrate and premixed formulations across four line items totaling approximately 24,000 gallons annually. The contract requires respondents to be current commercial-sector antifreeze formulators or authorized dealers, maintain $1 million liability insurance, hold Michigan hazmat transportation licensing, and deliver within three business days of order placement; awards are available to multiple vendors on a low-bid basis and are subject to Detroit-based business equalization credits (one to five percent depending on certification type). The contract term runs two years with renewal options subject to City Council approval. Geographic activity in recent opportunities is limited; only Detroit appears in the posted solicitations, though the Sourcewell cooperative vehicle noted in the source references a broader multi-state and multi-jurisdictional cooperative framework that may support future purchasing under related codes.