{HEAD ~ The moisture impervious coating material} is substantially non adhesively bonded to said friction liner and is preferably {TAIL ~ a cross linkable polymeric material}, especially an epoxy based adhesive 
is preferably
{ HEAD ~ The moisture impervious coating material } is substantially non adhesively bonded to said friction liner and is preferably { TAIL ~ a cross linkable polymeric material } , especially an epoxy based adhesive
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH