Water base pavement signs are signs that are placed on the ground, typically near the curb, and are used to advertise or promote businesses.

Water base pavement signs work by being placed on the ground and then filled with water. This weight helps to keep the sign in place and also makes it more visible to passersby.

Some benefits of using water base pavement signs include their affordability, portability, and versatility. They can be used for indoor or outdoor applications, and can be placed just about anywhere.