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No Hydro has revolutionised the way I approach dampproofing. Their products have consistently exceeded my expectations, and their attentive customer service is second to none. They’ve earned a loyal customer in me.
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Can I apply a biocide for moss, algae or mould on an exterior wall?

No Hydro are currently developing a Masonry Biocide that will be available soon, this can be applied before the application of Masonry Protection Cream.

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