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Canuck51's avatar
Canuck51
Explorer
Aug 01, 2018

Copper II wood treatment for replacement floor

Has anyone used Copper II wood treatment for RV floor treatment? I'm replacing the expanded foam under-floor insulation with extruded polystyrene and putting a layer of Douglas Fir plywood over top...
K_and_I's avatar
K_and_I
Explorer
Aug 02, 2018
Heed the warning. Copper Napth is some really nasty smelling stuff. I have used this to treat cut ends of treated lumber in outdoor projects. One project in particular I did 3 months ago, and I can still smell it when I walk by now.

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