STEEL-IT® is the #1 most durable gray paint for metal (and other sandblast-friendly surfaces). This one-of-a-kind heavy-duty protective finish preserves and enhances the external and internal surfaces of various equipment, machinery, tools, components, and structures. STEEL-IT blocks corrosion, wear, abrasion, and UV damage. Weldable, consisting 50% of real 316L stainless steel on completed application, and lasting 10+ years in all climates and in most environments, STEEL-IT expresses the rugged-yet-smooth aesthetics of grayish, nonglossy, industrial stainless steel.