My garage floor!

So my garage floor currently looks like a mural of every color spray paint.. I would eventually like to make it all one color again however, I have a lot of stuff in my garage and my car needs to go in my garage every night so therefore I am unable to use the garage floor kit unless there was a new one that is able to be cured in one day!!? Maybe I am dreaming of a future product to come! :)) haha. What is a one day alternative that you guys recommend I use to cover my garage floor? I can share photos if you guys want to see lol :)

thank you,

Tara -