The resin mixture comprises between about 95 or 97 percent polyether polyol and {TAIL ~ small amounts} of {HEAD ~ silicone} and a catalyst 
The resin mixture comprises between about 95 or 97 percent polyether polyol and { TAIL ~ small amounts } of { HEAD ~ silicone } and a catalyst
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH