Spotless stainless is a slushy paste that removes rust stains from stainless Steel. This is an invaluable product for a boater as stainless is a very common product, but tarnishes easily making an eye sore. Boat equipment made from stainless include most pulpits, lifelines and stern rails, deck hardware, hatches and ports, windlasses and steering systems etc. In other words a lot of stainless can be found onboard.
Spotless Stainless; is not a polish but reacts with the rust. And after it is washed off leaves a protective film.
Our test showed great results as you can see from the picture. It works so well you should thoroughly rinse off any excess paste.
Without any real preparation other than the fitting was dry Spotless stainless was brushed on and after 30 minutes the fitting was washed off. The fitting looked much better, but some of the heavy rust deposits around the central pin were still there.