We Don't Put Paint In Our Letters
Lithochrome
is an industrial paint. It is a pretty expensive industrial paint but
it is still paint. We all know what happens to paint over time and given
enough time even the most expensive paint will deteriorate. Some
monument companies will reduce the depth of the letters to save labor
and apply lithochrome to compensate for the resulting lack of contrast.
Some companies just add lithochrome to the letters to make them look
bright.
Whatever the reason the result is the same once the paint starts
deteriorating: