Indoor vs Outdoor Sealants

室内外封护材料对比

type:tutorial · level:beginner · material:copper · scale:monumental · equipment:hand-tools · stage:sealing

标签：选型,室内,室外,微晶蜡,氟碳漆

室内作品优先微晶蜡（可逆、易维护）；室外应选氟碳/聚氨酯等耐候漆并加 BTA 底层；高湿环境避免单纯蜡封。选型依据暴露等级而非美观，定期复涂是关键。

For indoor pieces prefer microcrystalline wax (reversible, easy upkeep); outdoors use weatherproof fluorocarbon/polyurethane over a BTA primer; skip wax alone in high humidity. Choose by exposure level, not looks, and re-coat on schedule.