Treatment of buffing wheels

Jewelry Discussion
1

Why are the yellow treated buffing wheels treated? What are they
treated with?

In this enlightened day and age, can’t all buffing wheels be
treated equally? 8^)

chunk

2 
 Why are the yellow treated buffing wheels treated? What are
they treated with? In this enlightened day and age, can't all
buffing wheels be treated equally? 8^)

I have no idea what they are treated with, but that’s what they
are called in the catalogs. Yes, I suppose all buffing wheels
could be treated . . .