It depends on the model. The Asador Nino is made entirely from stainless steel, offering rust-free performance with minimal upkeep. The ‘O’ Grill combines stainless and mild steel, protected with a durable powder coat and zinc phosphate primer to resist corrosion. The Inferno is crafted from thick, heavy-duty mild steel with a natural beeswax coating — it’s built to develop a weathered patina over time without compromising its strength or longevity. Whatever the finish, all our grills are designed to endure.
What maintenance does the grill require?
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Minimal. The Asador Nino and ‘O’ Grill can be cleaned with warm soapy water — no harsh chemicals needed. The Inferno is designed to develop a natural seasoning over time. Simply wipe it down after each burn, avoiding any cleaning fluids. All our grills are built for low-maintenance, long-term performance.
Can I request a custom-built grill?
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Yes — all METARTAL products can be tailored to suit your needs. It’s what sets us apart: you're not standard, so your grill shouldn't be either.