Water Activated Flood Barrier 10 Foot 1 Pack Expands To 3.5 Inches In Minutes, Flexible Barrier To Contain And Divert Flood Water Without Sand Or Heavy Lifting, No Muss No Fuss, Ready To Use, Lightweight And Compact For Easy Storage

Water-Activated Flood Barrier for fast flood control, 10 ft
✔️ 1-Pack, 10 ft length; expands to 3.5 in high when wet

These water-activated flood barriers absorb, control, and divert floodwater by swelling on contact with moisture. They’re handy around doorways, garages, leaking tanks, and other flood-prone areas, usable indoors or outdoors.

Compact, ready-to-use flood barriers that expand on contact with water. Ideal for protecting doorways, garages, leaking tanks, and other flood-prone areas.

✅ Available lengths: 5 ft, 10 ft, or 17 ft
✅ Expands to 3.5 in high within about 10 minutes of contact with water
✅ Absorbs up to 4 gal (5 ft), 8 gal (10 ft), or 13.5 gal (17 ft)
✅ Dual chamber design prevents rolling and keeps barrier in place
✅ Ready-to-use, no sand or labor required; works indoors or outdoors
✅ UV-stable, durable black fabric; stores compactly for months
✅ Not for use with salt water

💡 What is a water activated flood barrier and how does it protect a home from flooding? Water-activated barriers swell and form a seal to block incoming water.

- Expands to full height (3.5 in) within about 10 minutes
- Directs and contains water away from doors, garages, and equipment
- Non-toxic and easy to dispose after use