What Chemical Changes Have Taken Place in Tombstone Coatings in The Past 10 Years?

Tombstone paint has changed chemically. When filling granite tombstones with carved letters or art, stone chrome paint is the paint of choice. So in the past 10 years, the paint of tombstone has changed chemically. In California, some of the EPA's highest standards for paints and chemicals are "strict regulation of toxic chemicals". These shiny chrome paints do not meet the expected life and meet the previous EPA regulations. Many products cannot be sold in California and will not be shipped by suppliers in the state. Therefore, we must use these improved coating products in the existing environment.

Paint life is also marked by the location of cemeteries, which are placed in low-lying areas on the grass and collect a large amount of water. On the vertical monument, it almost collects water in deep carved letters. All these factors contribute to undermining the ability of the paint to remain on the stone. We found that the typical life of paint on many granite plane marks is 1 to 5 years. It can now be seen that the pigment peels off or falls off from the lettering prematurely.

When we recolor the field, we will carefully prepare all the stones by drying them properly, which is a challenge in some low areas of the cemetery, especially if they have frequent watering plans. We also think that two layers of light paint is better than one layer of thick paint. All paints have curing time. It is impossible to water the lawn immediately after we leave the construction site. There are many factors that affect the paint work. For consumers, the only solution now is to clean their markers and refill them as needed to keep them looking good. Tombstone manufacturers cannot guarantee the life of the paint, because once installed on site, the paint will face many environmental challenges. Stones are porous and can absorb water from the ground. When these lie on the ground horizontally, they are sucked away from the ground. During the scheduled watering time, the water will also submerge the caries from the top. Paint has little ability to survive in this harsh environment all day. We visited many great cemeteries and found that many tombstones had sunk under the grass and covered with water and soil.

Eliminate the problem of tombstone paint: one way to eliminate the problem of granite tombstone paint is to design the logo without paint. This can use the correct design and selection of granite color, carving technology, such as deep excavation in the sand panel, a very small annual cleaning requirement for the painted surface, so that the stone looks new again.