I have a boundary fence, 20 years old, pinewood, which I originally stained with a sage coloured fence paint. This has lasted well (Sydney climate) but where it was behind vines growing on lattice it deteriorated. I want to preserve the fence as it's still strong, but I can't find external wood stains that aren't black or brown. Can I paint over the stain with an external acrylic paint in the green shade I want. The quality of the finish is not important.
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