Road crew's goo (3)
I believe the answer is:
tar
(Other definitions for tar that I've seen before include "Black coat" , "Kind of rat for sailor" , "Road-dressing for a sailor?" , "Sailor and dressing for roads" , "Dark viscid substance" .)
I believe the answer is:
tar
(Other definitions for tar that I've seen before include "Black coat" , "Kind of rat for sailor" , "Road-dressing for a sailor?" , "Sailor and dressing for roads" , "Dark viscid substance" .)