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Fosse Liquitrol

Osmo Flood Barrier

Osmo Flood Barrier

Regular price £ 7.99 GBP
Regular price Sale price £ 7.99 GBP
Sale Sold out
Tax included.

Osmo Flood Barrier is a disposable super absorbent barrier designed to form a water-tight barrier protecting homes and businesses from the flow of food water. Available in 1.5 metre and 3 metre lengths, simply place in front of a door, activate with water, and it absorbs up to 30 litres of water, crystallises, and forms a water-tight barrier. Using super absorbent technology, the barrier absorbs water and binds together to create a flood protection sock. The flood barrier absorbs water on contact, making it quick to deploy, and the ideal sandbag equivalent.

Please note, the Osmo barrier will not inflate with salt water, so should be inflated with fresh water before being used against sea water.

Looking for an award-winning flood barrier that can be fitted in seconds, and protect your house against up to 60cm of water? Have a look at our famous Floodshield flood barrier.


  • Protects property from invasive flood water
  • Inflates on contact with water in minutes
  • Once inflated, forms a resilient, leak-proof, water-tight barrier against most surface
  • Ideal for use across wide doorways, garage doors, driveways, footpaths and gates or to divert flood water away from the property
  • Can be used as a temporary flash flood or long-term flood measure
  • Easy to store when not in use
  • Easy to roll out in an emergency
  • Eco-friendly sandbag equivalent, using 50% reclaimed material
  • Made in the UK from OSMO’s Super Absorbent Polymers.
  • Non toxic and non hazardous.

How to use

Simply roll out and the water will absorb and activate the flood barrier:

Technical details

  • Dimensions flat length x width 1500/3000 x 210 mm
  • Dimensions inflated length x width x height 1500/3000 x 210 x 90 mm
  • Absorbency capacity per barrier 15/30 litres
  • Product weight: 1.5m-265g • 3m-512g

Delivery information

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Customer Reviews

Based on 49 reviews
Malcolm Barclay

Have yet to use the floodshield barrier so cannot give an accurate appraisal.

Ann Cooper

Have not had to use it yet (thank goodness) but it looks good and will hopefully do the job

peter ruscoe

not used it hope we never do

Jennifer Smith
Looks promising & has given me peace of mind.

I haven’t actually needed to use it yet. It’s looks good and hopefully it will work as it seems the perfect design for where I need it. Our garden only occasionally floods but it gives me peace of mind knowing I have it here ready. If it works it’s a cheap way to protect my home. The delivery was fast and communication was excellent from the company.

allan clatworthy

Good item