The result is {HEAD ~ a molded wrapped edge} and face coating that can be precisely dimensioned and shaped by selection of spacers having {TAIL ~ appropriate thicknesses} and aperture sizes 
The result is { HEAD ~ a molded wrapped edge } and face coating that can be precisely dimensioned and shaped by selection of spacers having { TAIL ~ appropriate thicknesses } and aperture sizes
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH