Durazone Weed & Grass Killer Concentrate (24 Oz.)
DuraZone Weed & Grass Killer kills all types of existing weeds and grasses. One treatment creates a continuous-action weed and grass barrier for up to 6 months. For use on driveways, sidewalks, patios, along fences and foundations, and around walkways and mulched areas. Concentrate can be used to refill DuraZone. Active ingredients: 0.089% indaziflam; 0.89% diquat dibromide; 20.46% glyphosate isopropylamine salt.