Hi Ron, Those whitish specks are the precipitate from the underlying zinc-metal castings. The original finish may have microscopic abrasions, or dust particles which attract the moisture in the air and then the process of oxidation and corrosion begins. As well, there are some molds and fungii which like to eat paints and finishes. The Javex (chlorine bleach) will kill the fungus, but this has no effect on any oxidation or corrosion problems.
The corrosion has to be stopped and neutralized, and the surface protected from further damage or oxidation. This can be done by applying a thin coating of finishing wax on the surface of the affected areas or pieces. 73 Ed VA3ES > -----Original Message----- > From: Ron Samchuk > Sent: Wednesday, July 31, 2002 11:35 PM > However, they need suggestions on how to clean the mold spots and > prevent it from spreading. The only suggestion so far is to wipe the rigs > down with a wet cloth soaked in Javex. > Any help would be appreciated. I will forward all information to the > curator. > Thanks in advance for your help. > Regards.... Ron VE4SR > >
