USA made, high tech, flexible cloth type abrasive used, for instance, to polish windscreens on aircraft. Very durable & favoured by woodturners who want the ultimate polish. The grit code is non standard, a 1500 grit approximates 600 grit in the standard adopted in Australia & Europe. In this regard the Micro Mesh range we list takes over from 600 & becomes progressively finer. Micro Gloss Polish (Item Code: C5440 ) can be used to polish out dull areas or scratches on car finishes & plexiglass.