Answer:

shellac

Answer	Crossword Clue
SHELLAC	Varnish
SHELLAC	Whomp in sports
SHELLAC	Wood finish

SHELLAC	Wood coating
SHELLAC	Whomp
SHELLAC	Clobber
SHELLAC	Beat badly
SHELLAC	Trounce
SHELLAC	Thin varnish used in finishing
SHELLAC	Defeat decisively
SHELLAC	Defeat soundly

SHELLAC	Floor finish
SHELLAC	Trounce, big time
SHELLAC	Thin varnish
SHELLAC	Varnish ingredient.
SHELLAC	Floor covering.
SHELLAC	Type of varnish.
SHELLAC	Resinous substance.
SHELLAC	Varnish.

SHELLAC	Resin.
SHELLAC	Defeat decisively: Colloq.
SHELLAC	Wood finish.
SHELLAC	Defeat, sportswise.
SHELLAC	Trounce, informally
SHELLAC	Varnish ingredient
SHELLAC	...king
SHELLAC	Finish, of a sort

SHELLAC	Wallop
SHELLAC	Whup but good
SHELLAC	Varnish type
SHELLAC	Deck protection
SHELLAC	Varnish used in finishing
SHELLAC	Really whip
SHELLAC	Beat decisively
SHELLAC	Lambaste