Unverified82% confidenceTradeoffTime unknown
喷涂效率高但对腻子基面附着和厚度控制不如刷/滚，防水关键部位（阴阳角、管根）必须手工刷涂并做加强层，纯喷涂无法保证节点厚度
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
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Unverified打胶前基面必须彻底清洁、干燥无油无水，潮湿或残留清洁剂会严重降低附着力导致后期脱胶开裂；多孔基材（如未上釉瓷砖背缝）建议先涂底涂剂增强粘结83% similarUnverified丙烯颜料防水性好、户外耐候性优于水彩石头画套装，但颜料管容量较小，频繁创作或大面积涂色会很快用完82% similarUnverified塑料机身（中低端机、部分后盖）选溶剂型漆兼容性最好，附着力强；但溶剂过强会溶解原塑料表面导致发白，首次使用应在机身隐蔽处（如卡槽附近）试涂验证81% similarUnverified棒状设计免手涂、便携不漏液，适合户外补涂，但涂抹面积大时效率不如液态防晒，全身大面积使用耗量快且不够均匀81% similarUnverified剂型选择权衡：喷雾液体省力适合日常防护但对顽固垢力度不足；膏状附着力强适合垂直面重垢但需手工涂抹费时；粉末去污力强却几乎都含研磨成分，仅适合搪瓷/陶瓷而不适合亚克力80% similar
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