--- title: AkzoNobel FR4-45 Cabin Coating description: FR4-45 Surfacer components include FR2-55 Base, FR4-45 Hardener, and water. image: https://landing.gracoroberts.com/hubfs/Video%20Still%20-%20FR4-45.jpg --- [Skip to content](https://landing.gracoroberts.com/akzonobel-fr4-45-cabin-coating-video#main-content) [![GracoRoberts](https://www.gracoroberts.com/resources/SilMid/images/WebPImages/GracoRoberts-Logo-White.webp)](https://www.gracoroberts.com/?hsLang=en) Search [Sign In / Register Account And Quick Order](https://www.gracoroberts.com/account/?hsLang=en) New Customer? 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FR4-45 surfacer components include FR4-45 Base, FR4-45 Hardener, and water. Recommended for use in combination with water-based topcoat [FR2-55.](https://shop.gracoroberts.com/products/?sort=%2Bprice&search=FR2-55) [![Shop FR4-45 Kit](https://no-cache.hubspot.com/cta/default/2450241/1635d490-19c5-466d-9eaf-fb5946383598.png)](https://cta-redirect.hubspot.com/cta/redirect/2450241/1635d490-19c5-466d-9eaf-fb5946383598) Learn more about AkzoNobel's featured products, news, and technical materials [here](https://www.gracoroberts.com/home/akzonobel-2/?hsLang=en). 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