PAINT ROLLER COVER FOR MULTICOLOR PAINT, METHOD OF UNIFORMLY APPLYING MULTICOLOR PAINT AND METHOD OF QUANTIFYING UNIFORMITY OF PAINT APPLICATION

摘要

A paint roller cover for applying multi-color paint is described. The paint roller includes a foam having a surface groove, the foam has an average cell size of 0.3 to 5 mm. The groove have a depth of 1 to 15 millimeters. A method of characterizing the uniformity of paint applied to a surface is also described. Further, a method of uniformly applying multicolor paint is described.