for this particular location, I would:

来源: borisg 于 2023-01-28 09:53:17 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (61 bytes)
回答: 求助，怎么刷漆才能管的长久一点 由 sept. 于 2023-01-28 09:49:06

cover the 4 sides with metal plates. Good for ever..

所有跟帖： 

• 木栅栏包金属，这工程太大了吧 -sept.- ♀ 给 sept. 发送悄悄话 (0 bytes) () 01/28/2023 postreply 10:06:10

• just the lower few inches. caulk up to seal. -borisg- ♂ 给 borisg 发送悄悄话 borisg 的博客首页 (0 bytes) () 01/28/2023 postreply 10:14:09

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