What is the best product with instructions to protect a static caravan steel chassis that is slightly corroded and is situated in a coastal area
Assuming the steel chassis is clean, dry sound and prepared as detailed in the technical data sheet we can recommend Rust-Oleum 3369/3380 CombiPrimer Anti-Corrosion followed by Rust-Oleum CombiColor Original.
This is available in many RAL, NCS or BS colours in a satin or gloss finish.
We would recommend all corrosion is removed prior to application.