Approximately 1.3 cm away
Safe and environmentally friendly physical rust removal principle
The product has strong penetrability and affinity, and can remove rust and other adhering substances from metal surfaces
Physical rust removal
The product has good penetration and strong affinity, adhering to metal surfaces
A dense protective film forms on the surface, isolating it from rust and impurities
Physical rust removal: safe and free from acid and alkali corrosion.
The product's small molecules quickly penetrate into the metal and rusted areas, causing the rust to separate from the metal.
Chemical rust removal: Various strong acids react chemically with rust
Chemical rust removers may corrode the rust-removing material itself, and are generally harmful to human health
One spray is all it takes to stop the rattling from the car door