Sometimes painting is done in broad strokes like rolling & spraying, but other times there's the detail work to attend to. Lots of little spaces and corners that need to be taped off and protected and covered. If you're gonna do the job, do it right! We've got lots of different masking supplies that can be used in any paint application, not just around windows and doors, but also on cars when spraying your with a coating such as Plasti Dip. Taking the time up front to protect those surfaces gives the big pay off in the end.