Description Reviews What is it? - 3D I-Cut is an industrial grade, fast-cutting one-step compound and polish designed for high-volume production shops where speed and efficiency are a top priority. What does it do? - I-Cut is a great solution for quickly removing sand marks with its ability to provide a long buffing cycle or open time that wipes off easily. Fast car paint cutting compound and polish Great for fast-paced high-volume body shops Long open time and easy wipe-off Removes sanding marks of P1500 or finer and other paint defects and imperfections Works great with wool and foam buffing pads