donn Wolfsburg Elder
3,515 posts · joined Nov 2005 ·
I've inherited an old buffing machine and included with it are two bars which I think are buffing medium, as they have been used they are not full bars but impressed into the bars is " ORIO", wether that is the complete brand (if it is a brand ) I'm not sure, one of the bars is green and one is red, I'm assuming that this denotes the grade ( fine / course ?) also they are of a fairly hard substance so I'm assuming that the friction of the buffing pads will sort of melt them onto the pad. They are about 40mm square roughly. Anyone here have a clue as to what they realy are? 🤪