They are ready to use. Just lie in place and let the water do the rest. Quick Dams expand and activate on contact with water. Growing in size to absorb, contain and divert problem water. Light weight and easy to use. Place in the path of problem water and prevent the water from entering your property. Stack multiple bags to increase wall height. Keep on hand for emergency situations.

• Ready to use, just add water
• No sand or labor needed
• Compact and reusable, lasts for months for long term use
• Easily carry several at a time
• Dispose in trash when no longer needed
• Environmentally friendly and non-toxic
• Quick Dam contain a super absorbent that activates and grows with water, in just 5 minutes
• Stack Quick Dam to build a retaining wall
• Each 8 in. x 8 in. x 3 in. pack of 6 bags will build a retaining wall 12 in. wide x 6 ft. long x 6 in. height
• Stack in a brick or pyramid formation for best stability
• Buy multiple packs for larger walls
• Not recommended for salt water applications
• Durable black fabric provides UV protection and extends product life, making them reusable