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