What kind of damage can be repaired?
Stone damage or rock “chips” up to the size of a 50 cent piece can be repaired. Best results are obtained if the repair is done before the damaged area is contaminated from washing or inclement weather. A rock chip is usually round or star shaped and may have lines radiating from the center. It has a black or silver color to it. Hint: If your rock chip looks like a white speck in the glass and has no dark areas, then this should not be repaired. It is only a pit.