I need some input on how to remove what looks like rust stains on gel coat. During winter storage the building that the boat was stored in must of dripped rusty water on the boat.
On & Off is an acid so be very careful. Have a hose with you to dilute it if it gets near any aluminum. I apply it with a paint brush. It will disolve the rust stains in relatively short order..Do not try if temps are cold it works much better when it is warm out. You can buy On & Off at West Marine. -Rodd C.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
