SIGNATURE SERIES “EASY KUT” METAL POLISH Formulated for today’s High Performance forged aluminum wheels and softer metals that require a less aggressive cut. Pro 25 can be used on all aluminum surfaces and stainless surfaces particularly to maintain a well polished surface. Pro 25 works well on Chrome surfaces as well. The New Pro 25 Signature Series “EASY KUT” Formula will quickly put a high lustre shine on all your metals, everytime.