UNSPSC 31411504: Polyacrylate lathe cut seal

A type of seal made of polyacrylate produced by turning to achieve desired inner and outer diameters and thicknesses

UNSPSC 31411504 Polyacrylate lathe cut seal (Commodity) encompasses specialized sealing materials that state and local governments procure for infrastructure maintenance, particularly bridge construction and transportation asset repair. The recent solicitations show state departments and transit authorities purchasing compression seals, silicone-coated foam seals, and related sealant materials as components of broader facility and fleet maintenance contracts rather than as standalone seal products. The Maine Department of Transportation, for example, solicited 76 line items of bridge joint seals and supporting materials including lubricant adhesive, primer, backer rod, and transition materials across five regions of the state, indicating that polyacrylate seals are typically bought as part of networked infrastructure repair programs rather than through isolated commodity buys.

Maine Department of Transportation issued the most recent relevant opportunity under this code: RFQ 17A26042700000000000275, posted May 18, 2026, with quotations due June 1, 2026 at 4:00 p.m. EST. The State of Maine Department of Administrative and Financial Services, Office of State Procurement Services, managed the RFQ on behalf of MDOT to establish a Master Agreement for bridge joint seals and related materials with delivery to nine MaineDOT locations, with an initial contract period from June 15, 2026 through June 30, 2027, and four optional one-year extension periods available. Pricing was required on an FOB Destination basis submitted via the State of Maine's Advantage Vendor Self Service electronic procurement system. Beyond Maine, the code shows minimal recent activity in the state and local procurement market; the other opportunities in the recent-opportunities block are substantively unrelated to polyacrylate seals, spanning law enforcement equipment, fleet maintenance inventory services, heavy-duty trailer repair, and automotive parts supply. Vendors pursuing this code should focus on infrastructure and transportation departments in Maine and similar states with active bridge maintenance programs.