The Hydrosack Is the water reactive barrier for flood protection. After it absorbs 20 litres of fluid it will then resist any further flood water from passing through.
Specification: Gravitas Hydrosack Instant Sandbag – Pack of 2
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The Hydrosack Is the water reactive barrier for flood protection. After it absorbs 20 litres of fluid it will then resist any further flood water from passing through.
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Joe Doe in London, England purchased a