Monday, June 30, 2008

Application of Spray Painting

Spray painting is done with spray machine and requires skill to hold spray gun properly and to prepare the mixture of the paint. Spray paint should be done after preparation of the surface. Before starting painting work the surface, spray machine and container should be cleaned. The contents of the paint should be mixed thoroughly before the paint is applied. Spray painting is done only when dry condition prevails. Hold spray gun perpendicular to the surface on which the paint is applied and passed over the surface in a uniform sweeping motion, while spraying.

Try different air pressure and fan adjustment to achieve best application. Do not keep air pressure high otherwise the paint will fog up and be wasted. Take care whether adequate ventilation is provided to disperse spray fume. Protect the floor from spray fumes. The next coat is done after previous coat is dry.
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