Product Description: coating for metal sheet, white, varnished, the effect of smoothing. Combined with scraper after the oil thin and uniform coating can round Speed Control oil.

用于金属板材涂布底油，白底，光油，效果平滑加上刮刀油量薄且均匀，涂布轮可调速控制油量。

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Use a scraper to remove the loose paint coating from the wall first and clear the dust, dirt, sand, oil and mold with a wet rag completely.

请将准备要处理的墙面进行清洁，用刮刀刮除松脱漆膜并以湿抹布清除粉尘，特别是污垢、灰尘、砂土、油渍或发霉等处皆请先彻底清理。

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Its function is the same as the spring-type casing scraper, but it can decrease and even avoid that the scraped pipe-column falls in oil well.

作用同弹簧式刮削器，但可减少甚至避免刮削管柱落井。

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