Old Masters Special Walnut Oil Base Gel Stain, 1 Pint is a highly-pigmented, oil-based stain crafted to deliver intense colors on a variety of surfaces including interior and exterior wood, fiberglass, metal, and composition materials. Its thick formula ensures easy application and provides superior color control, allowing you to achieve a rich and uniform color in just one application. This gel stain is for enhancing the natural beauty of your projects with a deep, lasting finish. Model Number: