UNSPSC 31411903: Precision molded seal

Molded seal produced from engineered materials, using close tolerance tooling to achieve significantly more precise dimensions than typically achieved

UNSPSC 31411903 Precision molded seal is a Commodity code that encompasses industrial sealing components, including compression seals, silicone-coated foam seals, and gland seals for infrastructure and equipment applications. State and local governments procure these products primarily for transportation infrastructure maintenance, particularly bridge and roadway joint sealing, and for pump and equipment repair services across water utilities and public works departments. Issuing bodies include state departments of transportation, city public works and utilities divisions, and county purchasing offices; the Maine Department of Transportation represents a major recent buyer in this category.

Recent activity concentrates in the Northeast and Southeast. The Maine Department of Transportation issued an RFQ in May 2026 for a master agreement covering 76 line items of bridge joint seals and related materials—compression seals in 23 sizes ranging from 1/2" to 6" in width, silicone-coated foam seals, gland seals, and supporting materials including lubricant, adhesive, sealant, primer, and backer rod—with delivery to nine MaineDOT locations across five regions, quotations due June 1, 2026 at 4:00 p.m. EST, and contract term through June 30, 2027 with four optional one-year extensions. The City of Port Orange, Florida published a Notice of Intent to Award a Single/Sole Source Procurement in September 2026 for NOV Chemineer Moyno pump products and repair services estimated at $500,000 annually, though this notice was directed at verifying whether competing authorized dealers could serve the four-state region (Florida, Alabama, Georgia, and Tennessee) and did not represent an open competitive solicitation. The Williamson County Purchasing Department notice in July 2026 was an administrative relocation announcement with no procurement scope. Cooperative purchasing vehicles also appear in this space: Sourcewell, a Minnesota local government unit, issued an RFP for Law Enforcement Equipment in May 2026 that, while broader in scope, may encompass tactical sealing or protective equipment components for participating law enforcement agencies across multiple states.