So, these are some 6x8 wr cedar timbers I'm going to keep rough sawn, with a light sanding. Do these black stains look like iron stains to you? You think oxiclean will get them or is oxalic acid whet I'll need?
So, these are some 6x8 wr cedar timbers I'm going to keep rough sawn, with a light sanding. Do these black stains look like iron stains to you? You think oxiclean will get them or is oxalic acid whet I'll need?
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