The method 6 wherein the casting is cleaned between steps and and {HEAD ~ the polyfunctional monomer modifier content} of the resin is from about 10 wt% to {TAIL ~ about 50 wt%} 
The method 6 wherein the casting is cleaned between steps and and { HEAD ~ the polyfunctional monomer modifier content } of the resin is from about 10 wt% to { TAIL ~ about 50 wt% }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL