5. Generally, the process of putty scraping is "first, then scraping", that is, filling the putty first, spreading it, and then leveling. Press the scraper with force to make the scraper and the surface of the object incline 50 ° to 60 ° to meet the curved surface construction, the scraper made of rubber can be used instead of the hard scraper to make the quality excellent. When scraping, scrape back and forth once or twice, but there are too many times that can't go back and forth. For oily putty, too many times of reciprocating will squeeze out the oil in the putty and seal on the surface of putty, which will affect the drying.

6、刮涂時(shí)，將工件低缺部位填平至高接觸面為原則，即對凹凸不平的物面，為凸部分為準(zhǔn)，形成水平，對高裝飾性的涂裝，膩?zhàn)右话愎瓮咳馈８稍锿旰螅捎蒙凹?、磨石或水砂紙打磨，打磨完畢，才可涂裝面漆。

6. When scraping and coating, the principle is to fill the low missing part of the workpiece to the high contact surface, that is, for the uneven surface, the convex part shall prevail, forming a level. For high decorative coating, putty is generally applied for three times. After drying, sandpaper, grindstone or water sand paper can be used for grinding, and finishing coat can be applied after polishing.