Rust-Oleum Professional Aluminium Primer Spray Paint, 425 g (White)

I used this to pain the aluminum under my gas tank on my boat. It works just as described and sticks really well to aluminum.

Primer went on smooth and even and top coat seemed to stick very well with no bubbling or blisters. Aluminum is a tough material to paint over so I hope this primer does the trick. Only gave mid marks for heat resistance because it is not being used in a high heat area, but I did dry the parts in front of a wall furnace in my basement and they got fairly warm with no issues.

Fantastic product. Repainting a outboard motor lower unit. This product went on smooth and even. Unfortunately, I used Quick Silver paint afterwards and the uneven and spatter from that paint ruined the project. Use rustolium paint NOT Quick Silver

Price is always a bit high with rustoleom but you won't find a much better quality in a can so it's worth it. Color looks good and has a decent gloss.

We used this on some deck art work. The metal silver result is really nice and worked very well for my project.