After scratching my car windshield with a green sponge where it was tiny sand grains, only this allowed me to return my windshield as before. I had also bought a kit with small felt to put on drill and polish thinner, but given the treatment area and depth of the scratches was not suitable. So I took my orbital sander 125 in diameter and medium speed with a sheepskin and polish glass means I managed to grind my windshield. Attention, it m 'still took about working 3H ...
