Milford, CT – February 2026
Alseal 5KST is now officially part of our approved capabilities at Colonial Coatings Inc. We are proud to announce that Coatings For Industry (CFI) has certified us as an approved applicator for Alseal 5KST, their advanced chrome-free protective coating system. This approval came on November 18, 2025, after we successfully completed their required qualification trials.
This milestone allows us to offer Alseal 5KST as a reliable, environmentally friendly solution for high-performance corrosion protection.
Benefits for Your Projects With this approval, we deliver proven chrome-free protection that meets strict industry standards. You gain:
- Superior corrosion resistance
- High-temperature durability
- Environmentally responsible application
Whether for turbine parts, industrial hardware, or other critical components, Alseal 5KST from Colonial Coatings provides tested, consistent quality.
Learn More and Get in Touch Interested in Alseal 5KST for your next project? Visit our services page for details on protective coatings. Or explore our about us section to learn more about our commitment to quality and innovation.
Contact us today to discuss your needs: Colonial Coatings Inc. 66 Erna Ave. Milford, CT 06461 Phone: (203) 878-1777 Email: inquiries@colonialcoatings.com
We are excited to bring Alseal 5KST to your applications – protecting parts better while supporting a cleaner environment.
The official CFI certificate (dated Nov. 18, 2025) and full qualification report are available upon request.

