The final modified resin, containing {TAIL ~ the polyfunctional monomer}, must have a viscosity below {HEAD ~ about 1,000 cps} 
The final modified resin , containing { TAIL ~ the polyfunctional monomer } , must have a viscosity below { HEAD ~ about 1,000 cps }
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD