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Seal Outside Stone


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Seal Outside Stone. The sealant you purchase should be designed for exterior stone. When left unsealed, natural stone is susceptible to water damage, mould growth, efflorescence, and gradual deterioration over time.

Should You Seal Your Paving Slabs? Expert Advice Nustone
Should You Seal Your Paving Slabs? Expert Advice Nustone from nustone.co.uk

Most natural stone is porous, so it soaks up moisture, oil, and other agents that could spoil the look and feel of your stone. When left unsealed, natural stone is susceptible to water damage, mould growth, efflorescence, and gradual deterioration over time. Exterior applications need to be sealed.

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Should You Seal Your Paving Slabs? Expert Advice Nustone

When left unsealed, natural stone is susceptible to water damage, mould growth, efflorescence, and gradual deterioration over time. A silane/siloxane product is best for this because it works without changing the color of your stone or mortar and allows the mortar to breathe. Most natural stone is porous, so it soaks up moisture, oil, and other agents that could spoil the look and feel of your stone. When left unsealed, natural stone is susceptible to water damage, mould growth, efflorescence, and gradual deterioration over time.

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