Recommended for interior use on floors and many times wood furniture because of its excellent protection.
Polyurethane stains are better used for interior applications for water-resistance and hard use, but do produce a rather plastic appearance. For a more natural-looking gloss, use an Alkyd for furniture and indoor architectural trim and doors.
It is generally not recommended for outdoor use because it will yellow and crack when exposed to ultraviolet light—unless ultraviolet light absorbers are added.