Coating Terms

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Grease on surfaces to be coated, causes poor adhesion for all types of coatings. Therefore, before application, it is important that grease of all kinds should be removed from the surface. First method to degrease before paint application is, wiping/washing the surface with a rag wet with solvent or with a brush. The second method is to remove grease by saponification from the surface by applying hot alkali solution.