The application of surface coating systems is a crucial process in various industries, as these systems provide protection, enhance aesthetics, and improve the performance of surfaces. Surface coatings are applied to a wide range of materials, such as metal, plastic, wood, and glass, to protect them from corrosion, wear and tear, and environmental factors. Pre-treatment plants play a significant role in the surface coating process by preparing the surface of the material before the application of the coating. These plants are equipped with various treatment methods, such as cleaning, degreasing, etching, and conversion coating, to ensure proper adhesion and durability of the surface coating. Proper pre-treatment is essential for the success of the coating application and the longevity of the coated surface. In recent years, there has been a growing interest in the use of pre and probiotic capsules for various applications, including surface coating systems. These capsules contain beneficial bacteria that can help improve the performance and functionality of surface coatings. The incorporation of pre and probiotics in surface coatings can enhance adhesion, resistance to environmental factors, and overall durability. The use of pre and probiotic capsules in surface coating systems offers several advantages.