Shop for Garden Center at The Home Depot. Protect your home or property in times of flooding with quick dam flood barriers. Quick dams expand and activate on contact with water. Just lie in place and let the water do the rest. Absorb contain and divert problem water away from your home and property, before it becomes a problem. Keep some on hand for emergency situations. Use around doorways, garages, leaking tanks, construction projects, anywhere water is a problem.