CanAm Inside Corner Roller - Light WeightInside Corner Rollers embed tape before wiping excess mud with a Finisher a necessity to creating a professionally finished angle with a crisp, clean 90 finish. The one piece aluminum chassis is powder coat finished to make the Roller easy to clean, and long lasting. Using a Corner Roller helps by aligning tape, reducing air bubbles under paper tape, and saving you tool wear on any Corner Finisher that follows. Each roller head fits both CanAm's fixed