CTSP Episode 027 - Surface Tolerant Coatings By: Paul Atzemis, Jack Walker | May 21, 2018 in Podcast, Coating Science Jack Walker and Paul Atzemis take a shot and talk about talk dirt. They discuss Surface Tolerant Coatings, their meanings, and when and where to apply them. They discuss surface cleanliness and its effects on coatings and how to manage expectations.