Unbranded Water Dam (4 ft.) Flood Barrier for Leaks, Spills and water containment (30-Pack)

Absorb water on contact and swells to create a berm. Can be uses in residential or commercial applications. Keep some on hand for emergency situations.

• Absorbs up to 1.5 Gal. water and expands to create a berm
• 30-piece pack ideal for residential and commercial use
• Inner absorbent prevents liquid seepage