you can get all that stuff at the pepboys, they have wet sandpaper mix kits. you want fine paper, like 1000 to 2500, get the prep spray too.
i wet sanded both my bumpers hit them with duplicolor and clear coat then wet sanded with the 2500, then buffed with turtle wax compound and my buffer.
wet sanded after paint and clear cured a few days, or in this case, all winter lol point is, dont rush the wet sand, let it go a few days.
then the finished product
