polk county
Petty Officer 2nd Class
- Joined
- Jan 22, 2008
- Messages
- 128
I have an aluminum john boat that is missing a lot of paint from years of use. I noticed that objects such as coolers, gas tank and dry boxes all have grey powder deposits where they slide around on the floor of the bare aluminum. The powder looks like graphite powder being a grayish black in color. It feels very fine and will not come off with soap and water. Is this my aluminum boat shedding metal? Any ideas
Thanks
Thanks