UNSPSC 12164902: Asphalt waterproof coating

A waterproofing agent that works by spraying structures with a rubber asphalt emulsion and coagulation materials dispensed by a multi-headed sprayer.

UNSPSC 12164902 Asphalt waterproof coating, a Commodity code, encompasses penetrating concrete sealers, deck seal systems, hot-poured joint sealants, and slurry seal products that state and local governments procure to protect and extend the life of asphalt and concrete pavements. Recent solicitations show state transportation departments, counties, cities, school districts, and airport authorities buying these materials for bridge decks, roadway pavement preservation, parking lot maintenance, airfield surfaces, and concrete repairs. The State of Maine Department of Administrative and Financial Services is establishing a master agreement for penetrating concrete sealers and epoxy polymer concrete products (RFQ due July 15, 2026), while the Texas Department of Transportation is soliciting Sikasil 728 silicone sealant for bridge joint applications. Collin County, Texas is procuring liquid asphalt products under an IFB with an estimated annual contract value of $100,000 (bid due July 16, 2026). The issuing-body mix is diverse: state DOTs (Maine, Texas, Illinois), counties (Collin, Santa Clara, Dane, Wayne, Barrow, White, Madison, Okaloosa), cities (Peoria, Urbana, Fairburn, American Fork), school districts (Beaver County, Wasatch County, Citrus County), and special authorities (Harris County Department of Education, Hartsfield-Jackson Atlanta Airport, Port Authority of New York and New Jersey, Savannah Airport Commission). Repeat buyers include Maine DOT, Texas DOT, and Collin County across multiple material and service categories.

Geographic activity concentrates in Texas (Collin County, Lubbock, Port Authority marine terminals in New Jersey), the upper Midwest (Maine, Wisconsin, Illinois, Michigan), and the Southeast (Georgia, Florida), with additional postings in California, Utah, and Arizona. Representative recent opportunities include Collin County's liquid asphalt bid (IFB 2026-277, due July 16) for CRS, CSS, MC, and RC asphalt products; Harris County Department of Education's paving and asphalt services contract (CSP #26/030MR, due June 18) under Choice Partners cooperative purchasing; Hartsfield-Jackson Atlanta International Airport's airfield repairs including joint sealing (posted June 12); Illinois DOT District 5's emergency hot-poured joint sealant procurement (posted June 5); City of Peoria's pavement management preservation slurry seal contract (IFB P26-0051, due May 22, with $1.7 million estimated annual spend); and Dane County, Wisconsin's no-box hot-pour sealant RFB (due April 2). American Fork City is soliciting asphalt overlay work on three roadway segments (ITB due June 25), and Beaver County School District is seeking asphalt sealcoat repair at Minersville Elementary (RFP #26-187, due June 9). The code shows consistent activity across payment and performance bond thresholds, prevailing wage applicability, and insurance requirements typical of public infrastructure maintenance.