"The problem is brought about somewhat, by the use of die grinders for the cleaning procedure. It takes mere milliseconds to mess up a surface at high speed. Techs using these seem to think that they have to polish the surface and remove the ghost mark... Login to read more.

iATN Members:
Login to read this message and participate
Auto Repair Pros:
Join iATN to read this message and others
Vehicle Owners:
Find a nearby iATN member to repair your vehicle