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Old 04.05.2018, 07:38
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JagWaugh JagWaugh is offline
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Re: What To Treat Tanalised Timber With?

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Thanks Jag. I asked the landscaper and he didn't have an answer. He reckons I should leave it for a few years then think about it.
That is the way I do pressure treated decks has always been:

Trisodium Phosphate scrub
Pressure wash
5% Copper Sulphate (fungicidal)
Thinned BLO.

Both the Sulphate and the BLO I spray with a weed sprayer.

Lasts about 5-10 years in Southern Ontario and Slovenia, depending on what the wood is, and the exposure.
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