{TAIL ~ An applicator} for creating a homogeneous film coating of a substance comprising a first component and {HEAD ~ a second component}, the applicator comprising: 
{ TAIL ~ An applicator } for creating a homogeneous film coating of a substance comprising a first component and { HEAD ~ a second component } , the applicator comprising :
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH