Aquastar is specifically formulated water borne flow additive that can be added to M.L. Campbell^® water borne products when necessary. M.L. Campbell^® Water Borne products under certain atmospheric conditions or application methods may require some reduction. Aquastar, when used for reduction in the amounts specified under “Application” will improve flow, leveling and spreading rate. Unlike reduction using only water, it will not raise the grain or cause sagging.