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