The second major constituent of {HEAD ~ the coating composition} may also be a glycidoxy functional silane instead of the acryloxy functional silane just described, or it may be a combination or mixture of {TAIL ~ both types} of silanes 
The second major constituent of { HEAD ~ the coating composition } may also be a glycidoxy functional silane instead of the acryloxy functional silane just described , or it may be a combination or mixture of { TAIL ~ both types } of silanes
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD 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 TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH