Coatings for Steel Tanks & Surfaces


Direct-to-Metal Coatings to Protect Steel from Corrosion​

For critical applications like fuel and chemical storage, Chemline offers coatings specifically engineered for above ground and underground steel tank applications. These coatings can be applied in a single coat, directly to prepared steel - without primers.

For UNDERGROUND EXTERIORS, Chemline offers 2240, a two component, fast cure, aromatic polyurethane. It's 100% solids and does not contain solvents or coal tor. This means there is no exposure to harmful styrene or carcinogens. This product complies with the Standard UL 1746 Part I, II and IV.

On ABOVEGROUND EXTERIORS we recommend our conventional airless-applied 3107, a self-priming, acrylic polyurethane that offers a unique combination of long pot life with fast cure. In applications where long term color retention and resistance to chemical induced corrosion is required, CHEMTHANE 3107 is the ideal solution for aboveground storage tanks. For highly aggressive environments such as marine, we also offer a three-coat system: CHEMZINC l000 - CHEMPRIME 3001 - 3300.

When it comes to INTERIOR LININGS, 4200 posseses certifications such as UL 2215 for protecting the interiors of oil-water separators and NSF 61 for lining potable water storage tanks. This product is 100% Solids (Zero VOC), direct to metal and it can be applied in a single coat/multi pass application. Our CHEMLINER 4000 is a durable novaIac epoxy lining for highly aggressive chemical environments and high temperature applications.

Steel Coatings Collage
Chemline Series Products

Direct to Metal Application

  • Primers are generally not required with application to properly prepared steel substrates.

100% Solids Technology

  • 2240 and 4200 contain no volatile organic compounds, styrene or coal tar.

Single Coat

  • Many products are applied in a single coat, multi-pass application to create unlimited film builds.

Excellent Ratings & Certifications

  • 2240 complies with UL 1746, Part I, II and IV. 4200 meets NSF 61 and UL 2215.

High Mechanical Properties

  • The exceptional physical properties of these products offer superior resistance to impact and abrasion.

Acrylic Polyurethanes

  • For airless applications, 3107 and 3300 provide easy application and long pot life at very high solids content.

Two & Three Coat Systems

  • Two coat system uses epoxy primer & aliphatic polyurethane top coat. Three coat system uses moisture-cure polyurethane zinc, an epoxy primer intermediate coat and aliphatic polyurethane top-coat.
Our Story began 1997
1,000+ years of experience
10,000+ Customized solutions
ISO9001:2015 Certified
24/7 Technical Support
4 Locations Nationwide
john pantanella, CEO and Founder


No one will out-formulate us, no one will produce quality product faster, and no one will cradle and serve the customer like Chemline!"

- John Pantanella, CEO and Founder