Armstrong-Clark Oxford Brown Semi-Solid Oil-Based Exterior Wood Stain provides rich color with minimal wood grain visibility and the highest level of UV protection in the Armstrong-Clark stain color range. The oil-based formula combines penetrating conditioning oils that rejuvenate wood with drying oils that form a protective, dry-to-the-touch barrier. Intended for softwoods, it is well suited to exterior applications where stronger color and UV masking are desired.