If you work in this industry, there's a good chance everything you touch on a daily basis was developed between 1945 and 1970. That's not an exaggeration — it's the most productive twenty-five years in coatings history. Latex went from a lab curiosity to the dominant architectural coating. Epoxy arrived and transformed industrial coatings. Polyurethane got commercialized. Powder coatings showed up. This episode covers all four: why latex actually won, the four latex polymer types (not three), what makes epoxy and polyurethane different from each other, and why powder coatings are a category of their own. This is Episode 5 of the Coatings Industry Training Series, based on Book One: Paint Formulation for Beginners: No Chemistry Degree Required. 0:00 – Why latex won over oil-based paint — The four latex polymer types: SB, PVA, pure acrylic, vinyl-acrylic — Epoxy coatings: performance air-dry systems can't touch — Polyurethane: when epoxy isn't enough — Powder coatings: zero carrier, zero compromise WHO THIS IS FOR Brand-new lab techs, chemists switching into coatings from another field, and anyone who's ever wondered why there are so many different "types" of paint and coating chemistry in the first place. WHAT'S NEXT Episode 6 covers what happened when the government stepped in — lead bans, VOC limits, chromate restrictions — and forced the industry to reformulate almost everything it had just built. 📘 This series is based on Book One of the Coatings Industry Training Series, available on Amazon KDP. Book Two goes deep on raw materials themselves. 🔔 Subscribe for the rest of the series — new episodes covering the chemistry, history, and regulation behind everything in a can of paint. #PaintFormulation #CoatingsChemistry #Formulation #PaintChemistry #IndustrialCoatings #ChemistryEducation #OSSFormulationAcademy