Pro/Doo-Z® FTP™ Roller Cover for use on semi-rough surfaces. With HydroFlow™ technology for today''s paint, enables the cover to release paint smoothly and consistently. It makes painting easier because there''s no need to go back and rework an area to get perfect coverage. Exclusive white fabric with a double golden pinstripe for smoothest finish, greater capacity. Use on flat, eggshell, satin, semi-gloss, gloss enamels, primers, urethanes or epoxies. • Size: 9"• Nap: 1/2"• Surfaces: Semi-rough• No shed and high density for today''s paints• Use on flat, eggshell, satin, semigloss, gloss, enamels, primers, urethanes, epoxies• HydroFlow™ technology provides controlled release to improve paint flow• White fabric with a double golden pinstripe for smoothest finish, greater capacity• Green™ double-thick polypropylene core resists water, solvents, and cracking.