Is your exhaust paint suitable to apply on an exhaust MANIFOLD of a classic car, preferably either in a blue or silver, and what sort of prep would be required to the cast iron. Thank you
Assuming the manifold is not exposed to temperatures over 600°c, it is clean, dry, sound and prepared as detailed in the Technical Data Sheet we can recommend Jotun Solvalitt.
This is available in 5 litres in many RAL and BS colours in a matt finish.
If a smaller quantity is required we can also recommend Rust-Oleum Heat Resistant Paint 750°C.
But this is only available in black or aluminium with a matt or satin finish.