{HEAD ~ A texture spray} is {TAIL ~ a cementitious base material} that is sprayed from an air powered hopper or gun to give various surface textures to existing floors, etc 
is
{ HEAD ~ A texture spray } is { TAIL ~ a cementitious base material } that is sprayed from an air powered hopper or gun to give various surface textures to existing floors , etc
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH