LHB COACH PAINTING.PPT
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The document discusses paint composition and the painting system used for Indian Railways coaches. It notes that paint is composed of pigments, additives, binders, and solvents. The painting system for LHB coaches uses an epoxy-polyester-polyurethane system for its durability and resistance to corrosion. The painting procedure involves surface preparation, primer application, putty application and rub-down on joints, and a final polyurethane primer application.
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