That’s probably a similar product in its formulation to what I use. I think mine is Dulux branded but I wouldn’t be at all surprised to be told most of it comes out of the same factory. I only buy the aerosol in cases when it comes up with a big discount. Plenty of things are brush painted although I can get a bit more fancy at times.
The zinc rich primer and top coat combination is remarkably durable in relatively adverse conditions. I painted repairs to rusted parts of a box trailer 4 years ago and those parts are still fine. It’s never been under cover and is used to haul all the junk that keen gardeners move including tonnes of firewood, big rocks and mulch.
I find the times I end up with problems are when I don’t remove all the rust/oxide before coating, mostly when I’ve been pushed for time.
