Prop Wash - 1 LitreLooking to get the best out of your PropOne application? Use Prop Wash to thoroughly clean your metal surfaces. PropWash is designed to thoroughly clean your bronze and stainless steel surfaces, removing contamination that you can&&';;t see. This ensures that your metal surfaces are properly prepared for a new PropOne application.Features: Recommended preparation cleaner before the PropOne application. Necessary for new or reconditioned metal surfaces. Removes contaminants you can&&';;t see, improving PropOne system adhesion. Brightens underwater metals, leaving them looking brand new. Do not use on anodes or polished metal surfaces!