riming paint can be used on previously painted surfaces and is recoatable in 1 hour.
Rust-Oleum CombiColor Original Metal Paint - Colour Match - Designed to be long lasting and durable, Rust-Oleum CombiColor is suitable for applying to bare metal and rusted surfaces. With it's ability to be applied in temperatures as low as 5°C , this colour match paint has been designed to be a primer and topcoat all in one.
Johnstones Smooth Metal Paint Black - A primer and top coat in one, Johnstones Smooth metal paint is suitable for applying directly to bare, previously painted or rusted surfaces. Offering up to 5 years protection, this black exterior paint for metal can be easily applied with a paint brush.
Hammerite Metal Paint Smooth - Black - The perfect choice if you are looking to achieve a smooth black finish, Hammerite can be easily applied directly onto rusty metal by either roller or paintbrush. Touch dry in an hour, Hammerite Smooth metal paint offers up to 8 years of protection and is available in three tin sizes of 250ml, 750ml and 2.5L.