Technical Articles
The ASTM Tests Behind Coating Spec Sheets
Pull up almost any protective coating’s technical data sheet and you’ll find a column of numbers next to a string of letters and digits, D412, D2240,…
The PolyOrgs Journal
Technical know-how, chapter news & industry insight.
Written for the people who spec, spray and inspect high-performance coatings.
Technical Articles
Reading a TDS: Elongation, Tensile, Shore Hardness, and What They Predict
Pull up almost any coating’s technical data sheet and you’ll find a cluster of numbers near the top: tensile strength,…
Technical Articles
Aliphatic vs. Aromatic: Why One Yellows and One Does Not
Anyone who’s watched a perfectly good-looking coating turn a dull yellow-brown after a summer in direct sun has run into…
Cistern Liner
Inside the Reaction: Isocyanate Amine Reaction Coating Chemistry Explained
Most people who spray polyurea for a living know exactly what it does. Fast cure, tough film, shrugs off a…
Polyurea
Polyaspartic vs. Polyurea: Cure Windows, UV, and Where Each Fits
Ask around a jobsite and you’ll hear “polyaspartic” and “polyurea” used almost interchangeably, sometimes even by people who should know…
Technical Articles
The Chemistry Behind Fish-Safe Aquatic Coatings and Koi Pond Linings
Ask a marketing department what makes a coating “fish safe” and you’ll get a label. Ask a chemist and you’ll…
Polyurea
Polyurea vs. Polyurethane: The Chemistry and Why It Matters
When comparing polyurea vs. polyurethane, many people assume the two terms refer to the same type of coating. In reality,…
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Polyurea
Pure Polyurea vs. Hybrid: How to Tell What You Are Buying
Polyurea” gets used as a catch-all term in the coatings market, and that is where a lot of buyers get…
Why Grain Bin Coatings Are the Cheap Insurance Farmers Wish They’d Bought Sooner
Grain bins standing guard over the harvest — the steel looks solid from a distance, but what’s happening on the…
Certification & Training
New Member Welcome — June 2026 Cohort: 11 Applicators Join the Network
June 2026 brings 11 new certified applicators to the PolyOrgs network across five regional chapters — meet the newest members…
Chapter Meetings
June 15 Activity Recap: 3 Chapter Meetups, 11 New Applicator Badges Awarded
Three chapters, 34+ attendees, and 11 new badges — Sunday June 15 was one of the busiest single days in…
Newsletters
June 2026 PolyOrgs Newsletter: Chapter Growth, New Member Milestones & Upcoming Events
June 2026: Great Lakes hits 100 members, 11 badges awarded in one day, State of the Industry report released, upcoming…
Member Spotlights
Member Q&A: Devon Castillo Went from Painter to Polyurea Specialist in 18 Months
Devon Castillo went from commercial painting to running a five-person polyurea crew in 18 months. Here's how PolyOrgs made it…
The PolyOrgs Monthly
The industry, in your inbox. Once a month.
Chapter news, certification updates, technical deep dives and the jobs members are winning — no fluff.