Epoxy Coated Rebar and Corrosion Resistant Reinforcing Bar
Epoxy coated rebar, commonly referred to as green rebar due to its distinctive fusion-bonded epoxy finish, is the preferred reinforcing bar specification for concrete structures operating in corrosive environments. Unlike black rebar, which is uncoated carbon steel, epoxy coated rebar receives a factory-applied protective barrier that dramatically extends the service life of reinforced concrete exposed to chloride salts, moisture, and marine conditions. At Harris Supply Solutions, we supply epoxy coated reinforcing bar to contractors, fabricators, and distributors across the United States.
ASTM A775 Coating Standards and CRSI Certification
We supply epoxy coated reinforcing bar conforming to ASTM A775, the governing specification for fusion-bonded epoxy coated steel reinforcing bars. This standard establishes strict requirements for surface preparation, coating application, coating thickness, and holiday inspection at every certified facility. Our epoxy coated rebar is sourced exclusively from CRSI certified epoxy coating facilities, ensuring every bar meets established corrosion resistance benchmarks before it reaches your job site. Our inventory is stocked across our national distribution network to ensure consistent availability for projects of any scale. For a comprehensive overview of rebar grades, sizes, and markings, visit our rebar guide.
Applications for Epoxy Coated Reinforcing Bar
Green epoxy coated rebar is specified wherever concrete structures face prolonged exposure to corrosive agents over their design life. Engineers and project managers across a wide range of industries rely on our epoxy coated reinforcing bar supply for the following structure types:
- Bridges and highway overpasses
- Parking structures and decks
- Pavement and roadway slabs
- Marine and coastal structures
- Precast concrete components
- Concrete repair and rehabilitation work
- Swimming pool construction
Epoxy Coated Rebar Specifications
For epoxy coated rebar specifications, visit Epoxy Interest Group or request a quote from Harris Supply Solutions for all your epoxy-coated steel reinforcing bar or corrosion-resistant rebar needs. Check out our other rebar options fabricated rebar, black rebar, and coiled/spooled rebar, and learn how these can suit your application. You can also reach out to our sales representative for more information.
View our list of CRSI Certified Epoxy Coating Facilities
Request a Quote for Epoxy Coated Rebar
Harris Supply Solutions operates one of the largest rebar distribution networks in the United States, with warehouse locations across the country positioned to serve contractors and fabricators at any project scale. Our team is available to advise on coating specifications, available sizes, and project timelines. For a full list of available rebar dimensions, visit our rebar sizes page. If you are ready to move forward, contact our team or fill out the form below to request a no-obligation price quote.
FAQs
The green color of epoxy coated rebar comes from the fusion-bonded epoxy coating applied to the steel surface during manufacturing. Epoxy coating manufacturers use green pigmentation as a standard industry convention to make coated bars immediately visually distinguishable from uncoated black rebar on job sites, reducing the risk of specification errors during installation. The color itself has no functional significance and does not affect the corrosion resistance properties of the coating.
Both epoxy coated and galvanized rebar are designed to resist corrosion in concrete, but they use different protective mechanisms. Epoxy coated rebar relies on a fusion-bonded polymer barrier that physically prevents chloride ions from reaching the steel surface. Galvanized rebar uses a zinc coating that provides sacrificial cathodic protection, meaning the zinc corrodes preferentially to protect the underlying steel. Epoxy coated rebar is generally the more widely specified option for bridge decks and deicing salt environments, while galvanized rebar is sometimes preferred in applications where coating damage during handling is a greater concern.
Standard black annealed tie wire is not recommended for use with epoxy coated rebar because it can damage the coating at contact points and create pathways for corrosion. Coated tie wire or plastic-tipped supports should be used to maintain the integrity of the epoxy barrier throughout the installation process. Consult your project specifications or reach out to our team for guidance on compatible accessories for epoxy coated reinforcing bar installations.
