Penofin F5ETRGA Blue Label Penetrating Oil, Redwood - Gallon Not Available to: AK AZ CA CT DC DE HI IL IN MA MD ME NH NJ NY OH PA RI VA VT. Formulated for any variety of wood For use on exterior wood surfaces Brazilian Rosewood Oil penetrates deeply - Hardens & protects individual wood fibers Transparent metallic oxides eliminate fading - won't fade, turn chalky or wash off