No-shed and high density For Today's Paints: flat, eggshell, satin, semigloss, gloss, enamels, primers, urethanes, and epoxies. HydroFlow technology provides controlled release to improve paint flow. White fabric with double golden pinstripe exclusively from Wooster for smoothest finish, greater capacity. Green double-thick polypropylene core resists water,solvents, and cracking.