To nourish the leather, feed it a “hide food.” Mix one part white vinegar with two parts linseed oil, shake well, and apply to the leather using a soft cloth. Work in a circular motion, covering the entire surface.
How to Fix Peeling Areas on Bycast Leather. Are you wondering how to fix peeling or worn areas on a bicast or bonded leather couch? That can be done in a few simple steps. Clean the area that requires repair.