Barnacle Dissolver - 16oz SprayThe Barnacle Dissolver was created to enable boat owners to get cost effective, professional results when cleaning propellers and running gear. Boaters can now safely and effectively remove barnacles and other stubborn marine growth from their propellers, trim tabs, shafts and rudders without the use of power tools or harsh, volatile chemicals.Barnacle Dissolver’s unique organic salt compound is non-corrosive to the skin and releases no noxious fumes.Using power tools to remove barnacles and other growth will result in a loss of metal and impact the structural integrity and balance of the propeller. Barnacle Dissolver will help increase the longevity of your propeller and other running gear.ApplicationsWorks great on propellers, shafting, trim tabs, rudders and many more!Easy to UseSimply spray it on, let it sit and then lightly scrub, hand polish and rinse.SafeEffective organic salt based alternative to Hydrocholoric acid, which means not only is Barnacle Dissolver non-corrosive to skin, but it's safe for fiberglass and gel coats. Removes less metal material than power tools.Increase PerformanceImproves performance of your propeller resulting in better boat speed and fuel consumption.