New and improved formula starts working immediately with visible results in 6 hours, Kills the root so it can kill tough weeds the first time, Rainproof in 10 minutes, Foaming technology lets you see where you ve sprayed, Effective in cool and cloudy conditions as well as warm and sunny, 2% Glyphosate 2% Pelargonic Acid And Related Fatty Acids, Dimensions (L x W x H):6, 55 x 3, 1 x 10, 73 SKU: BCI03274