Spraymax 2k is an incredible product for what it is. I was very impressed by it. The film build is kind of low imo for a rattle can product, so don't be afraid to put many coats on there if you're looking to wetsand orange peel out.

Definitely use a proper cartridge respirator with the black filters (organic vapours), and don't do it anywhere near kids/seniors. I would be very careful with dust and airflow; wetting down the floor could help a lot, as well as minimizing dust on your clothing. Cotton free clothing would be ideal if you don't have access to a full paint suit. Sounds overkill but dust nibs are the worst