I keep a quart can of 4218 Brightside on the boat; it perfectly matches the Hatt-spec Imron that was sprayed in 1992 and is perfect for any touch-up work. Of course it does not have the durability of Imrom/Awlgrip but because it's so easy to use, so easy to find and matches the color, I use it frequently. Everything "white" on the boat is that color - engine room walls, decks, hull. It's really handy to have.
Doing the mast work I managed to make some dings in the deck but 5 minutes later they were gone using the 4218 and you can't see where it happened. I have painted stuff with brightside 4-5 years ago that still looks good so it's not as if it's just a short term repair. Good Paint!