Resins bind together all the components of a paint formulation, serving as the source for durability and physical properties. Resins increase the physical strength and chemical resistance of coating film, and allow the curing process to occur while paint is drying.
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Pigments provide color and function to coatings. Organic pigments are natural and very bright in appearance, but have a low resistance to fading and poor weathering ability. Inorganic, or ceramic, pigments are made of metal oxides and mixed metal oxides that have higher resistance to fading and excellent weathering ability.
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Exposure to the sun (UV light), moisture and humidity, high temperatures and temperature fluctuations can lead to color changes, chalking, blistering, corrosion and many other physical factors to the protective metal coating.
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