EkoFlo is a permeable pavement binder designed for use with clean, dry pebbles to create stunning pebble walkways, patios, and tree wells. It provides a strong-cross linking bond for residential and commercial foot traffic applications while allowing water transfer into the ground below. Once the ready-to-use binder is mixed evenly with pebbles, the blended material trowels into place easily to form a smooth, beautiful surface. EkoFlo is available in 16-ounce, 1-gallon, and 5-gallon bottles, or as a 50-pound Bucket Kit with pebbles and binder.