Sovereign Hydroseal - Sealing Technologies for Deep Underground Structures

The Sovereign sealing system successfully sealed deep underground mine passages which were pressure tested to 80bar/1,160psi.

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  Sovereign Hydroseal develops sealing technologies for deep underground...
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  The Sovereign sealing system successfully sealed deep underground mine...
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  Sovereign Hydroseal uses a patented special emulsion grout - NOH20.
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  Grouting methods used by Sovereign Hydroseal are ideal for sealing water...
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  Sovereign Hydroseal's NOH20 product and chemical modifiers are...

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