Penofin Knotwood is engineered for composite decking. The penetrating Brazilian Rosewood Oil soaks into the composite material to restore color, repel water, and revive faded boards in a single application. Cleanup is simple - spills wipe up with a damp cloth - and the finish offers strong stain resistance for everyday deck use.

• Penetrating oil designed for composite decking
• Adds color to gray, weathered composite wood
• Restores faded colored composite to its original tone
• 99% ultraviolet protection via transoxide pigments
• High-grade mildewcide to inhibit mold
• Resists dirt and stains
• Single-coat application
• Color: Mahogany
• Size: Gallon