a) 85 to 99.75% by {HEAD ~ weight} of an electrically conductive metal or derivative thereof, based on {TAIL ~ total solids} in the composition 
a ) 85 to 99.75 % by { HEAD ~ weight } of an electrically conductive metal or derivative thereof , based on { TAIL ~ total solids } in the composition
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH