Stone Etching Repair Brisbane & Gold Coast

Have you noticed an etching mark on your stone benchtop or flooring? Marble Everlast is a Brisbane based family run business that specialises in all stone surfaces, including natural and man-made. Our services include cleaning, sealing, polishing, repairs and restoration. The Marble Everlast team has been operating for over 20 years and have been trusted by residential customers and some of Brisbane’s leading real estate and hotel companies. Call Mark at Marble Everlast today for a free quote on 0401 508 938

Etching repair Process

The etching process depends on how deep the etching has gone into the marble or stone. The first step is to try and remove the etching with polishing powders; this is done with a hand machine, soft pads and a bit of water. The powder has little bits of grit that tries to scratch away the etching. If this is successful, then it is complete. However, if it is still there, then we go through with diamond pads and polishing. The diamond grade depends on the severity of the etch. For example, if it were a two hundred grit, we would follow all the way up to a 1500 grit done with a hand machine. Once this has been done we apply polishing powders and machine polish and rinse the area

What is etching?

Stone etching is damage that occurs on the surface of the stone, it appears as a dull mark and is commonly mistaken for a stain. Etching can happen on any stone surface that contains calcium carbonate.

How does etching happen?

Stone etching is a chemical reaction between an acidic substance and calcium carbonate in the stone. The acidic substance eats away at the stone’s surface, removing the polished finish leaving a dull mark. Common household substances that can cause etching include

Some of the common substances that cause etching include
Bleach
Vinegar
Ammonia
Fruit
Sauce
Salad dressing
Juice
Coffee
Wine
Cola products