"I purchased a new Bass Tracker last year I was fishing a river which was was very dirty and very hard to remove from the boat which is aluminum. I use the product starbrite which made my boat almost white in the areas I used it to clean. I was reading an article that someone who owns the same boat as mine had this happen to him. He was able to restore the color and shine by using Marine 31.
Long story short I received my order a week ago and the temperature with the wind chill was -40F, Not the right temp for working on my boat. I have high hope that Marine 31 will restore my original luster the my Bass Tracker - will find out this spring when the temperature is much warmer - today a balmy -6F. "