For example, the compound will cure in one to two minutes if heated to 600° to 625° F. by {HEAD ~ use} of {TAIL ~ a heat gun} 
For example , the compound will cure in one to two minutes if heated to 600 ° to 625 ° F. by { HEAD ~ use } of { TAIL ~ a heat gun }
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 REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL