Electively, the solution may be further combined with {HEAD ~ a plastizer} such as {TAIL ~ a plasticizing resin} to produce a fluid solution of approximately 50% solids and 20 to 40 second viscosity  
Electively , the solution may be further combined with { HEAD ~ a plastizer } such as { TAIL ~ a plasticizing resin } to produce a fluid solution of approximately 50 % solids and 20 to 40 second viscosity
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH