What does “PLUS” mean in your material descriptions?

1. We use the term Plus on several of our materials. The term refers to the product having a Grinding Aid.  Grinding Aids are an additional coating (top size coat) on top of the abrasive grains.  Depending on their type, they can:
   1. Reduce grinding heat & prevent discoloration of the metal
   2. Reduce loading/clogging

Note:  Abrasives with Grinding Aids should be used dry