I have an internal step to my kitchen. The front facing part is metal which is rusted. The rusted metal is approximately .75 m long x 3 cm width. Obviously, I don't want to buy huge tins of primer and top coat for this small area. However, it is unsightly and, of course, does not hold normal paint. Any practical ideas would be welcome. Thanks
Assuming the step is steel, rust is removed, it is clean, dry, sound and prepared as detailed in the technical data sheet we can recommend Smartkote Safekote.
We would recommend priming prior to application with Smartkote Protectakote 2K Metal Primer.
This is a barefoot friendly anti-slip floor paint.