Steel-It Spray Paints
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Why Steel-It Spray Paints Are Unlike Anything Else on the Shelf
When most people think of spray paint, they picture decorative finishes or quick touch-ups. Steel-It occupies a completely different category. Since 1974, Steel-It Brand Coatings have delivered chemically-engineered, high-performance anticorrosion coatings across industries ranging from automotive and motorsports to aerospace and food processing. Their aerosol spray paints bring that same industrial-grade technology into a convenient can — making professional-level protection accessible for field repairs, fabrication shops, and hands-on enthusiasts alike.
The 316L Stainless Steel Difference
The secret behind Steel-It's performance lies in what's actually inside the can. Loaded with hard-gripping 316L stainless steel micro-flakes, Steel-It reliably blocks corrosion and abrasion, lasting 10+ years in most environments. This is not a pigment chosen for color — it's an engineered material that forms a physical barrier against the elements. Utilizing custom-engineered 316L stainless steel leafing pigment, this single-component spray coating creates a hard, non-toxic, metallic finish that can be applied directly to metal.
Steel-It Polyurethane Aerosol: The Flagship Spray Can
The cornerstone of Steel-It's spray paint lineup is the Polyurethane Aerosol, available in Steel Gray (1002D) and Black (1012D). The Steel-It Polyurethane Coating System features a unique stainless steel leafing pigment and provides optimum weather-, abrasion-, and corrosion-resistance. The easy-to-apply system yields a hard, non-toxic, metallic finish that protects a multitude of metallic and non-metallic surfaces from ultraviolet rays, chemicals, oils, alkalis, food acids, water immersion, abrasion, and high-pressure washdowns.
One of the standout functional advantages is weldability. After a 7-day cure, the coating can be TIG or MIG welded and touched up with aerosol spray. That means fabricators and racers can coat a chassis or roll cage component, weld it later, and simply spray over the weld without stripping the entire surface — a workflow no ordinary rattle-can paint can match.
High Temp Aerosol: For the Harshest Environments
For applications involving extreme heat — exhaust components, headers, engine bay hardware — Steel-It also offers a dedicated high-temperature option. The Steel-It High Temp & Corrosion-Resistant Aerosol is a single-component pigmented silicone finish containing 316L stainless steel. It pairs the brand's signature stainless steel protection with silicone chemistry engineered to withstand the punishment of heat cycling.
Surface Versatility and Real-World Applications
Steel-It aerosols can be applied to steel, galvanized steel, aluminum, copper, brass, plastics, and fiberglass — making them a go-to solution well beyond traditional automotive use. Steel-It protects chassis, suspensions, brake calipers, wheels, and more while making them look fantastic. The satin metallic sheen is a natural byproduct of the stainless steel pigment, so durability and aesthetics come as a package deal. Coverage runs approximately 15 square feet per aerosol can when applied at the recommended 16 mils wet film thickness to achieve 3 mils dry film thickness.
Whether you're protecting a rock crawler's undercarriage, touching up a trailer hitch, or finishing a custom fabrication project, Steel-It spray paints deliver results that outlast conventional coatings by a significant margin.