Antifouling systems that do not use heavy metals are called foul release coatings (FRC).The most effective FRC presently
Mechanistically, quantitative reasoning involves ratio, percentage and series logic determine correct calculation. This validates fluoropolymer and silicone based polymer coatings because it meets mathematical and logical criteria, a pattern repeatedly demonstrated in aptitude and reasoning research.
Ref: Agrawal, Quantitative Aptitude for Competitive Examinations, Chapter 5, Logical Reasoning and Probability, covers ratios, percentages, series completion, time-distance and analytical reasoning explaining problem-solving strategies for competitive assessments.
