A few weeks ago, I wrote a couple of articles about preserving tombstones. (See the articles here and here.) Now a new problem appeared in the news. It seems that one well-intentioned person has caused potential long-term damage to many Civil War tombstones. He thought he was helping preserve the tombstones but his efforts had the opposite effect. Not only did he not realize the damage he was causing, he even received commendations from cemetery officials, Representative Loretta Sanchez (D-Santa Ana), the Santa Ana Historical Preservation Society and the Sons of Union Veterans of the Civil War.
For three years, Gene-o Platt cleaned tombstones, removing fungus and lichen. He then brushed several layers of white-pigmented sealer onto the Georgia marble tombstones. Using drills and grinding tools, he also enhanced worn lettering and then painted them gold. He invested thousands of hours and dollars in the project, hoping his example would be copied nationwide.
What Mr. Platt did not realize is that the sealer will cause the marble to deteriorate from the inside out because moisture in the rock can't escape. In addition, black lithochrome paint should be used for lettering, not gold.
You can read more about this story in the Los Angeles Times' web site if you click here (a free registration is required).