1 The terms “thicken”, “thicken”, and term of similiar import are used herein to refer to the gradual transformation of {HEAD ~ the coating} from {TAIL ~ its more liquid initial form} to its more solid final form 
1 The terms “ thicken ” , “ thicken ” , and term of similiar import are used herein to refer to the gradual transformation of { HEAD ~ the coating } from { TAIL ~ its more liquid initial form } to its more solid final form
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH