The Hamilton Perfection 12' Medium Pile Roller Sleeve is a microfibre blend roller sleeve, designed for a smoother finish on smooth and semi-smooth surfaces, with the added benefits of excellent paint pick-up and coverage. The roller sleeve fabric is thermobonded to the core to prevent any unwinding, even when soaked in water or solvent. It is suitable for use with emulsion, and solvent-based and water-based eggshell paints.