CanAm 2.5" Creaser Combo Flusher FinisherCreaser Corner Finishers combine internal 90 corner rolling with wiping and feathering of compound. The creaser wheel helps embed the tape, while keeping it aligned in the corner. Precisely adjusted feathering tabs ensure a fast, uniform finish every time, while the hardened stainless steel wiping blades, and stainless runners keep them finishing over countless angles. Their lightweight aluminum bodies connect effortlessly to Flusher Handles. This 2.