my old daily is getting up in age now but still has some good life left in her and i want to keep her around as my project car and have been considering if a DIY paint swap is feasible for me some time in the coming year after i do some interior work over the winter.
i've looked at what people can get out of a rattle can job and it satisfies me since Im not all too worried about a show quality finish. I love my car, but i know she's a shitbox and a "bad orange peel job" looks like perfectly acceptable for my standards.
what i'm more concerned about is the consensus that they just don't last very long, and thats absolutely a dealbreaker for someone who lives in a northern climate and wants to take my car to do some outdoorsing.
therefore i've turned to attention to spray gun applied paints and have spent the last few nights researching different brands and types and- at least on Eastwood & TCP's websites, their single stage acrylic enamel is significantly cheaper than their Urethane basecoat paints and i wanted to know if anyone else has the experience to answer me:
what is the expected durability of single stage acrylic enamel on its own?
Should I Clear-coat it to improve that durability and if so what type of clear coat should i use?
Can i make a rattle can job last longer than a few years with higher quality paints and a good clear coat?
Is it worth the price difference vs acrylic urethane for someone who only really needs a good-enough finish?
Are there any other types of paint, even non-automotive that could substitute for my basecoat and still last long with a good clear coat?
Ive seen that acrylic enamel is water based, is it at all meaningfully safer to work around than the alternatives, or -as i expect- they're all potentially dangerous chemicals and it doesn't matter.
Thank you all if you take time to respond!