Alternatively, the releasable adhesive compound may be in {HEAD ~ the form} of {TAIL ~ a liquid} which may be sprayed or brushed on to the surface 
of
Alternatively , the releasable adhesive compound may be in { HEAD ~ the form } of { TAIL ~ a liquid } which may be sprayed or brushed on to the surface
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH