Discover the versatility of our 18-40 Grit Crushed Walnut Shells, perfect for walnut media blasting applications. This walnut media is highly effective in cleaning paint, grease, and other dirt from various surfaces, including glass, fiberglass, wood, plastic, stone, and soft metals, while preserving the integrity of the substrate materials. Ideal for use with blasting or vibratory tumblers, it offers environmentally friendly benefits being 100% silica-free. Whether you're deburring, preparing surfaces, crafting, or working on scale modeling projects, this walnut media is a sustainable and effective choice for a wide range of applications.