I have some aluminium gutters which need repainting. There is some old paint which is starting to flake in places. Some areas are also pitted. How should I prepare the gutters and what should I paint them with?
Assuming you are looking to paint the exterior of the gutters, any previous coating must be abraded back to a sound, well adhered substrate, cleaned and degreased prior to application.
We can recommend Rust-Oleum 3302 CombiPrimer Adhesion followed by Rust-Oleum CombiColor Original.
This is available in many RAL and BS colours in a gloos or satin finish.