Although the curing time depends on the various materials selected, a particularly suitable curing time is {HEAD ~ about 5 to 18 minutes}, preferably from {TAIL ~ about 8 to 15 minutes}, and more preferably from about 10 to 12 minutes 
Although the curing time depends on the various materials selected , a particularly suitable curing time is { HEAD ~ about 5 to 18 minutes } , preferably from { TAIL ~ about 8 to 15 minutes } , and more preferably from about 10 to 12 minutes
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH