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Types of Scratching and Damage
There
are many types of scratches that can exist on glass
surfaces. We will define these in three categories:
superficial, surface, and sub-surface scratches.
For
graffiti problems, we suggest removing the scratches or
spray paint immediately, as this will quickly discourage
other people from vandalizing your property. Studies
have shown that once a property is tagged, it continues
to become a highly targeted area. So the sooner you
remove it, the less chance of further damage occurring.
Superficial
glass scratches are
normally created through incidental damage. This can even
be caused from standard maintenance to the glass. They are
undetectable by touch. This type of damage can be repaired
through various polishing methods.
Do-It-Yourself applications
are available for this type of damage although can be very
time consuming and often produce disappointing results.
Surface
glass scratching can also
be created from incidental damage although many of the
scratch of this degree are created from harsh abrasive
contact with the glass. Surface scratching can vary in
depth from .001 to .004/ inch. These scratches can also be
felt with a finger nail. Although you will be able to feel
the scratch, your nail should not catch in the designated
scratch area. This damage can be easily repaired by
a Glass Restoration
Expert.
Sub-surface glass scratching is
created through the use of very abrasive materials. In many
cases this damage is intentional etch or scratch into the
window using substantial force. A glass restoration
professional is
required for this type of repair. Typically sub-surface
scratching is between .005 to .014/inch. This scratch is
visible up to 12 feet away from the damage and can be
felt with your finger nail preventing it from moving any
further. Many residential glass damaged areas of this
magnitude area caused by sand paper, pet claws,
construction damage etc. On commercial buildings the
damaged is primarily caused by vandalism.
For A FREE Quote Phone 808.554.4144