The 5-Second Magnet Test That Tells You If Your "Stainless Steel" Grill Will Rust in 18 Months

Most "stainless steel" grills are not really 304 -- they are 430, the cheaper, magnetic, rust-prone cousin. A fridge magnet tells you in five seconds, and here is what to do when it sticks.
Split comparison of degraded flaking painted grill surface versus glossy ceramic-coated grill with water beading

High-Temp Paint vs Ceramic Coating: One Lasts 6 Months. The Other Lasts Years.

High-temp paint sits on top of metal and fails via chalking and flaking within 1-2 seasons. Ceramic coating forms an actual chemical bond with the surface -- same chemistry as industrial glass coatings -- and lasts years. Here is the molecular difference.
Glossy ceramic-coated stainless steel gas grill lid with mirror-like protective sheen in backyard sunlight

$1,500 for a Ceramic-Coated Car. $119 for a Ceramic-Coated Grill. Same Chemistry, Different Math.

Pro auto ceramic coating runs $1,200 to $2,500 because of paint correction labor -- not the chemistry. Grill substrates skip that step entirely, delivering the same SiO2 bonding technology at a fraction of the cost.