(a) List the advantages of solventless coatings. (4 marks, C1) (b) Differentiate between electroplating and electroless plating methods. (10 marks, C2) (c) Describe the purposes of inhibitors and how does it work in control the corrosion. (10 marks, C3) Advantages of Solventless Coatings

Solventless Coatings: The Advantages

They offer many advantages over solvent-based coatings, making them attractive for many applications. Solventless coatings can be more environmentally friendly because they are free from harmful VOCs which could cause harm to the environment. Because there aren’t any solvents or toxic fumes to inhale, solventless coatings tend to be safer to apply. Solventless coatings are more resilient than solvent-based ones, and provide greater protection from wear and tear. Solventless coatings are less susceptible to cracking or blistering. This makes them suitable for harsh and extreme environments. They also cure quicker than solvent-based coatings making them perfect for those applications that require a fast turnaround. Soilless coatings can be more cost-effective than solvent-based coatings because they are less expensive (Wang et. al., 2020, Afzal, 2019,). Cont…