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