Industrial fallout
Industrial fallout is airborne ferrous metal particles from brake dust, rail lines, and construction that land on paint, bond to it, and rust into rough specks.
What it means
Industrial fallout is fine, airborne metal particles that settle onto a car's paint and bond to it. The particles are ferrous, meaning they contain iron, and they come from brake dust kicked up by traffic, sparks and filings from rail lines, and grinding, cutting, and welding work on construction and industrial sites. Once they land on warm paint, they stick. Over time the iron in them rusts, and the rust expands and works into the very top of the clear coat, creating tiny rough, rust-coloured specks you can feel as grit when you run a hand over the surface. Ordinary washing does not lift them, because they are bonded rather than simply sitting on top. They are removed during decontamination, using a dedicated iron remover that chemically breaks the particles down, followed by a clay bar that pulls out anything left. This always comes before polishing or coating, so the surface is genuinely clean first.
Why it matters in Singapore
Singapore is densely built and almost always under construction somewhere, so industrial fallout is widespread. Cars parked near worksites, MRT lines, or busy roads collect ferrous particles quickly, and the heat and humidity speed up the rusting once they land. A car that looks clean can still feel gritty to the touch, and coating over that contamination simply seals the damage in.
How Revol Carz handles this
Revol Carz treats fallout as part of a full decontamination step. Our detailers apply a dedicated iron remover that reacts with the bonded particles and breaks them down, then work the panel with a clay bar to lift anything remaining. Only once the surface is smooth and clean do we move on to polishing or coating, so nothing is locked underneath.