UNSPSC 31201712: Silicone sealant

A material containing silicone used to seal surfaces and joints in a variety of applications

UNSPSC 31201712 Silicone sealant (Commodity) represents sealant products and application services state and local governments procure for concrete surface protection and maintenance at transportation facilities, parking areas, and infrastructure assets. The code encompasses both material supply—penetrating sealers, water-based and solvent-based acrylic sealers, epoxy and polyurethane sealants—and associated labor for surface preparation, application, and waste disposal. Issuing bodies soliciting under this code include regional transportation authorities, county governments, and cooperative purchasing vehicles; the Orange County Transportation Authority (OCTA) in California has posted concrete sealant services work, and Dallas County, Texas solicited fusion tape materials under the same code, though the latter appears only tangentially related to the nominal sealant scope.

Recent activity centers in California and Texas. The Orange County Transportation Authority issued IFB 250318 on October 7, 2026, requesting concrete sealant services for twelve primary facilities and sixteen OC Streetcar passenger platforms across Orange County cities including Anaheim, Garden Grove, Irvine, and Santa Ana, with bids due October 14, 2026 at 11:00 a.m. The contract carries prevailing wage and federal DOT DBE program requirements; bidders must hold a California Contractor's License with C-8, C-61, or D-06 classification and demonstrate three years of concrete sealant experience. OCTA estimated the contract value at $250,000 for a one-year term through October 31, 2027, with pricing submitted as firm-fixed rates per square foot covering five service line items totaling approximately 70,000 estimated square feet annually. Materials must comply with South Coast Air Quality Management District VOC requirements. Dallas County posted solicitation 2100758 on August 28, 2026, for fusion tape (1 inch by 0.020 inch by 30 feet) with bids due October 1, 2026, though bid details and contract value were not specified in the available source material.