The cure rate of {HEAD ~ the plastic} is controlled to cause the liquid plastic to solidify as {TAIL ~ a cylindrical plastic plug} 60 in the bore 58 integral with the sleeve 56 
The cure rate of { HEAD ~ the plastic } is controlled to cause the liquid plastic to solidify as { TAIL ~ a cylindrical plastic plug } 60 in the bore 58 integral with the sleeve 56
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH