--- title: Colorgalv 20 | Duncan Galvanizing description: Duncan Galvanizing in Massachusetts's Colorgalv 20 is a reliable paint over galvanized steel with a 20 year gloss and color retention. Contact us to learn more. --- [![logo](https://www.duncangalvanizing.com/hs-fs/file-2226764730-png/Duncan_Galvanizing/Images/logo.png)](https://www.duncangalvanizing.com/) 69 Norman St. Everett, MA 02149 Phone: [617-389-8440](tel:6173898440) Fax: 617-389-2831 - [Services](https://www.duncangalvanizing.com/services-duncan-galvanizing) - [Corrosion Protection](https://www.duncangalvanizing.com/services/corrosion-protection) - [Blasting](https://www.duncangalvanizing.com/blasting) - [Drawing & Detail Review](https://www.duncangalvanizing.com/drawing-review) - [Specifications Review](https://www.duncangalvanizing.com/spec-review) - [Technical Seminars](https://www.duncangalvanizing.com/technical-seminars) - [Fabrication & Touch-Up Seminars](https://www.duncangalvanizing.com/fabrication) - [Sustainability](https://www.duncangalvanizing.com/sustainability) - [Specifications](https://www.duncangalvanizing.com/specifications-2021) - [Processes](https://www.duncangalvanizing.com/processes-duncan-galvanizing) - [Hot-Dip Galvanizing](https://www.duncangalvanizing.com/hot-dip-galvanizing-process) - [Colorgalv®](https://www.duncangalvanizing.com/colorgalv) - [Liquid Coating (Paint)](https://www.duncangalvanizing.com/process/liquid-coating) - [Powder Coating](https://www.duncangalvanizing.com/powder-coating-0) - [Life-Cycle Cost Assessment (LCCA)](https://www.duncangalvanizing.com/life-cycle-cost-analysis) - [Showcase](https://www.duncangalvanizing.com/showcase) - [About](https://www.duncangalvanizing.com/about-us-duncan-galvanizing) - [Awards & Accreditations](https://www.duncangalvanizing.com/awards-accreditations) - [Mission & History](https://www.duncangalvanizing.com/about/mission-history) - [FAQs](https://www.duncangalvanizing.com/frequently-asked-questions) - [Team & Careers](https://www.duncangalvanizing.com/team-careers) - [Credit Applications](https://www.duncangalvanizing.com/credit-app) - [Privacy](https://www.duncangalvanizing.com/privacy) - [Blog](https://www.duncangalvanizing.com/blog) - [Contact Us](https://www.duncangalvanizing.com/contact-us) ![Screen Shot 2021-04-01 at 11.34.37 AM](https://www.duncangalvanizing.com/hs-fs/hubfs/Screen%20Shot%202021-04-01%20at%2011.34.37%20AM.png?width=900&height=578&name=Screen%20Shot%202021-04-01%20at%2011.34.37%20AM.png "Screen Shot 2021-04-01 at 11.34.37 AM") ## Colorgalv 20 Our Duragalv® Hot Dip Galvanizing system for Iron and Steel with a Polyamide Epoxy Primer, an Aliphatic Acrylic Urethane Intermediate coat and a Fluoropolymer Topcoat providing the ultimate performance in gloss and color retention in a high performance architectural finish with a 20 year gloss and color warranty as well as a 20 year warranty against rust. Download Colorgalv 20 Specs [PDF](https://www.duncangalvanizing.com/hubfs/5.0%20Colorgalv%2020%20Long%20Form-1.pdf) [Word](https://www.duncangalvanizing.com/hubfs/Specifications/7%20Colorgalv%2020.docx) - [Home](https://www.duncangalvanizing.com/) - [Protective Coatings](https://www.duncangalvanizing.com/protective-coatings) - [Services](https://www.duncangalvanizing.com/spec-review) - [Specifications](https://www.duncangalvanizing.com/spec-050513) - [Resources](https://www.duncangalvanizing.com/hot-dip-galvanizing-design) - [About Us](https://www.duncangalvanizing.com/about) - [Contact Us](https://www.duncangalvanizing.com/contact) - [Blog](https://www.duncangalvanizing.com/blog-0/) Duncan Galvanizing, Corp. 69 Norman Street, Everett, MA 02149 Phone: 617-389-8440 © 2018 Duncan Galvanizing, Corp. All Rights Reserved [Privacy Policy](https://www.duncangalvanizing.com/privacy/) [Site Map](https://www.duncangalvanizing.com/site-map/)