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The open-time of paint can be extended by adding white spirit.(a) True(b) FalseI have been asked this question in an interview for job.The doubt is from Types and Uses of Paints in portion Materials for Construction of Basic Civil Engineering

Answer»

The correct CHOICE is (a) True

To explain I would say: Open-time is the time interval, after the application of liquid paint, during which other paint can be applied to give artistic effect. White spirit, Dowanol can be used. These ALLOW different LAYERS of wet PAINTS to mix together and give a textured APPEARANCE.



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