While effective as a wetting agent, it can also be used to replace the starch that is normally used in a conventional gypsum board manufacturing process to improve the bonding of {HEAD ~ the liner} to {TAIL ~ the dried gypsum core} 
to
While effective as a wetting agent , it can also be used to replace the starch that is normally used in a conventional gypsum board manufacturing process to improve the bonding of { HEAD ~ the liner } to { TAIL ~ the dried gypsum core }
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 OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL