Penofin Deep Penetrating Oil Treatment for Exotic Hardwood Exterior, Wood Stain Natural Finish (1 Gallon) RESTRICTED: Can NOT be shipped to CA, Areas include but not limited to LA, San Bernando, etc. The deep penetration of Brazilian Rosewood Oil protects the wood inside and out 99% ultraviolet protection keeps your wood looking new longer. High-grade mildewcide protects wood from mold and mildew. Dries without a surface film that will crack, bubble, or peel.