PIII MG is more abrasive, but used with a PC leaves a beautiful
filler-free finish. You can read the MSDS indredients lists below.
3M Perfect-it III Machine Glaze 05937
Ingredient and % by Wt
WATER 60 - 80%
DISTILLATES (PETROLEUM), ACID TREATED, LIGHT 10 - 20 %
ISOPROPYL ALCOHOL 3 - 7 %
ALUMINUM OXIDE 3 - 7 %
HYDROTREATED LIGHT PETROLEUM DISTILLATES 1 - 5 %
ALUMINUM SILICATE CLAY 1 - 5 %
GLYCERIN 1 - 5 %
3M Perfect-It Swirlmark Remover 39009
Ingredient and % by Wt
WATER 40 - 70%
DISTILLATES (PETROLEUM), ACID TREATED, LIGHT 10 - 30%
ALUMINUM OXIDE 10 - 20%
HYDROTREATED HEAVY NAPHTHA (PETROLEUM) 7 - 13%
GLYCERIN 1 - 5%
WHITE MINERAL OIL (PETROLEUM) 1 - 5%