RANDOM-ORBIT ACTION WET SANDER Designed specifically for the Marine Industry; a very versatile water sander based on the lightweight, low-profile model 3560 platform, the 7545 has a 3/16" offset for fast, low air consumption, sanding with infinitely adjustable water control. The model 7545 is designed for more aggressive water sanding applications found in the marine industry such as restoring faded gelcoat, preparing a mold, or sanding a boat's bottom for performance. The 7545 comes with Hookit pad #5246W, 1301-1 foam interface pad, 20' water hose and our patented built-in pad release feature.