Best paint or other ? for floor underneath Puck L.
many thanks.

Most folks use Hammerite paint for the steel tubing, however for the wooden floor Hymer use a special preservative spray. Have a word with Jandi caravans. They will advise you what it is and probably supply it for you.....
Don't be tempted to use underseal on the wooden floor, this will lock in the moisture and accelerate any damp/rot.

http://www.eribacaravans.co.uk/