Aul Solvent is a specialty finishing solution designed to remove background color from high spot surfaces, making it a practical tool for jewelers and metalsmiths working on antiqued, oxidized, or chemically treated pieces. Use it to selectively clear coloring from raised areas while preserving the recessed darkened background for contrast and depth. Features Removes background color from high spot surfaces Useful for selectively cleaning raised areas on antiqued or oxidized metalwork Compact 2 oz. bottle for bench-side use Specifications Size 2 oz. Supplier Grobet USA Notes Shipping Restrictions – Hazardous Item: Ground shipping only via UPS. No air service, no USPS, no UPS 3-Day, 2nd Day Air, or Next Day Air. USA only. This item cannot be shipped outside the United States.