Hey guys any advice on a house that has been previously stained with oil semi-transparent. Its fading and the homeowner wants it cleaned and restained but should I strip the old finish and brighten before applying the new stain? My gut says yes to get the look I want but any advice is appreciated.
Oil stain siding
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Yes, you can downstream a sodium hydroxide based stripper then wash with < 800 psi. Same procedure for acid stage. Mix acid full strength and downstream. Watch your windows and metal.
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Ken, is it really necessary to strip faded oil based stain from siding? It isn't a deck, and (depending on the situation of course) an new coat of oil semi on it should soak in, shouldn't it?
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I have had success with a chemical free pressure wash followed by a quick sand on the shiny parts, then apply a semi-trans. It is helpful if the new finish is similar to the previous finish. If a completely different look is called for, a stripping may be the best way...IMO.
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I strongly recommend against non-chemical, high pressure washes on wood.
Tsunami, I like to do the best prep possible to avoid blotchiness and ensure longevity. With the right chems its very easy and gentle on the wood and surrounding landscaping.
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