Baking Varnish.Factory production of furniture,bike,stationery,auto and motorcycle wheel,machines and hundreds of kinds of merchandise is greatly speeded by the uses of varnishes and enamels which can be dipped or sprayed on and baked at high temperatures.Special rooms,called ovens, are provided where the temperature can. be controlled at from 130 to 150 degrees and where the air is washed and the humidity is regulated. Baking varnishes usually contain more oil than others and make a more elastic and durable finish because the drying is more uniform and is accomplished under perfect conditions.
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