Assertion: silicone caulk | /r/HasProperty | the best choice
Facets:
value: for outdoors
type: PURPOSE
value: for caulking windows
type: PURPOSE
value: usually
type: DEGREE
Source sentences:
text: Silicone caulk is usually the best choice for caulking windows because it remains flexible for many years.
text: Silicone caulk stays flexible and watertight and is the best material for outdoors.