Optionally, the abrasive compositions also will contain {TAIL ~ at least one viscosity} modifying {HEAD ~ organic diluent} 
Optionally , the abrasive compositions also will contain { TAIL ~ at least one viscosity } modifying { HEAD ~ organic diluent }
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD