AMPP PCS study guide
AMPP PCS · Work through your exam, one topic at a time.
The AMPP Protective Coatings Specialist (PCS) is a professional credential offered within the certification portfolio of AMPP, the Association for Materials Protection and Performance. AMPP describes itself as the largest global community for corrosion and coatings expertise and states that its programs cover cathodic protection, coating inspection, protective coatings, corrosion prevention and more. The PCS credential sits on the protective coatings side of that portfolio, which makes it relevant to personnel who specify, apply, supervise, or verify protective coating systems on industrial assets rather than to cathodic protection specialists. Candidates typically include coatings applicators and supervisors, coating inspectors, quality personnel, and engineers or asset owners who need a working command of coating system selection, surface preparation, application variables, and inspection and testing practice. Topics on this exam: Protective Coatings and Coatings Inspection. The AMPP PCS study guide has 2 sections and about 688 words.
01Protective Coatings: Fundamentals, Selection, and Application
The Protective Coatings domain tests whether you understand why a coating system is specified, not just what it is called. Know the four components of a liquid coating (binder/resin, pigment, solvent/carrier, additives) and what each contributes: the binder forms the film and controls adhesion, permeability, and chemical resistance; pigment provides color, opacity, and often barrier or inhibitive function; solvent controls viscosity and application; additives modify flow, sag, or cure. Be able to distinguish generic resin families (epoxy, polyurethane, alkyd, zinc-rich, polysiloxane, fluoropolymer) by their strengths and limits - epoxy for immersion and alkali resistance but chalky in UV; polyurethane for UV-stable color and gloss retention; zinc-rich primers for galvanic protection of steel. Understand the curing mechanism (chemically cured vs.
346 words, about 2 min02Coatings Inspection: Verifying the Specification
Inspection confirms that what was specified was actually delivered. The inspector's toolkit spans pre-job, in-process, and final checks. Before application, verify surface preparation (blast grade, cleanliness, anchor profile) and environmental conditions (ambient and substrate temperature, relative humidity, dew point). During application, monitor wet film thickness, stripe coats, and pot life.
342 words, about 2 min