Strip - of sheepskin (6)
I believe the answer is:
fleece
I believe this clue is a double definition.
'strip' is the first definition.
(thesaurus)
'sheepskin' is the second definition.
(I know that sheepskin can be written as fleece)
'of' acts as a link.
(Other definitions for fleece that I've seen before include "Charge too much" , "Defraud in woolly way" , "Woollen coat of sheep" , "Rook; animal's coat" , "Covering" .)