UNSPSC 12164903: Epoxy waterproof coating

A waterproofing coating whose main ingredient is epoxy. It is resistant to abrasion and chemical penetration which makes it ideal to apply in waterproofing of water supply system and waste water treatment plants and water tanks.

UNSPSC 12164903 Epoxy waterproof coating is a Commodity code that in recent state and local practice covers crack sealants, joint sealers, and deck coating systems for pavement and structural surfaces—materials applied to asphalt, concrete, and bridge infrastructure to seal, repair, and waterproof deteriorating surfaces. State and local governments procure these products through a mix of issuing bodies: city public works departments, county transportation and procurement offices, state departments of transportation, and special-purpose authorities managing airports and transit infrastructure. The work ranges from narrow, product-specific IFBs requesting individual sealant formulations (such as silicone joint sealant or polymerized crack sealant) to broader cooperative purchasing agreements and as-needed service contracts that bundle sealants with labor for application.

Recent activity clusters in Texas (the Texas Department of Transportation Lubbock District, Collin County, and San Antonio have posted multiple solicitations) and California (Santa Clara County, the City of Waxahachie for miscellaneous pavement repairs, and Hartsfield-Jackson Atlanta International Airport in Georgia). The City of San Antonio Finance Department issued IFB 6100019897 in October 2026 for PolyFlex Type 3 crack sealant meeting Texas DOT specifications, with bids due October 16, 2026 and a three-year contract term plus two optional one-year renewals. The State of Maine Department of Administrative and Financial Services issued RFQ 17A26041300000000000259 in July 2026 for deck sealant systems and epoxy polymer concrete products (penetrating sealers, single- and double-layer deck treatments, and overlay kits), establishing a master agreement for multi-agency statewide use with an August 31, 2026 contract start. The Texas Department of Transportation Lubbock District solicited silicone joint sealant (Sikasil 728 RCS) and caulking guns under IFB 601340000066820 in August 2026, with bids due August 14, 2026. Santa Clara County issued ITB-PRC-FY27-0066 for pavement installation and repair services with an estimated contract sum of $2.5 million, encompassing sealant application alongside concrete and asphalt work. Most solicitations specify FOB destination pricing with freight prepaid, require proof of insurance and compliance with state construction standards, and allow annual price adjustments tied to federal producer price indices.