What if Zingard is scratched through to the bare metal?
A. Zingard has a 3 – 5mm ‘throw’, which means that unprotected metal up to 3 – 5 mm away from a Zingarded surface will be protected. It will form a layer of surface rust, but there will be no pitting beneath the rust. On small areas like scratches and chips, the surface will often go a light brown-grey colour.