Polymer Coatings Blog
Expert insights on polyurea, polyurethane, spray foam, and the latest advances in polymer coating technology.
The Complete Guide to Pure Polyurea vs. Polyurea-Polyurethane Hybrid Coatings
Understanding the fundamental chemistry differences between pure polyurea and hybrid systems is critical for specifying the right polymer coating for your application. Pure polyurea offers unmatched speed and moisture insensitivity, while hybrids provide extended working time and improved aesthetics…
Closed-Cell vs. Open-Cell Spray Foam: Which Is Right for Your Project?
Choosing between closed-cell and open-cell spray polyurethane foam is one of the most important decisions in building envelope design. Closed-cell delivers higher R-value and structural strength; open-cell provides acoustic performance and vapor management. Here is how to choose correctly…
Polyurea Coatings for Potable Water Infrastructure: NSF 61 Certification Explained
Water utilities and municipalities trust polyurea polymer coatings for tank linings, pipe coatings, and reservoir protection. Understanding NSF/ANSI 61 certification requirements is essential for specifiers working in potable water applications. This guide explains what to look for…
Why Surface Preparation is the Single Most Important Factor in Polymer Coating Success
The best polyurea or polyurethane polymer coating will fail prematurely if applied to a poorly prepared substrate. Industry data shows that over 80% of polymer coating failures are caused by inadequate surface preparation. This comprehensive guide covers blast profiles, CSP ratings, and primer selection…