Roller covers are the brains behind any great paint job. Produce the ultra-smooth gloss finish that only professionals achieve with Uni-Pro Micro-Fibre Roller Cover. This set of Uni-Pro Micro-Fibre Roller Covers features a 10mm nap for a super smooth gloss or satin finish. The high absorption is perfect for applying paint evenly, while the superior paint pick-up and release mean no wasted material or excess lint. This roller is suitable for use on both solvent-based and water-based paints, as well as primers.