make sure u prep alot before hand. more prep better results, i went all the way to bare metal and had awsome results however you dont have to as long as the surface is totaly ruff i.e. scratched up really well. a wire bit on a drill does well. Are you doing the inside tub? or out side places? the stuff will look like ass the first layer but after the 2nd or 3rd its great. Also mask off all the holes u wanna keep the stuff is a pain to get out of threds or holes. take your time at it and make sure its mixed really well. also dont breath to much of it its skinky stuff.
read the instructions.
from what i recall, they are very clear.
if you DO NOT follow them it will not turn out right.
i was lax on them and mine has been showing that, although it took a few years to show. i have thin spots, and few SMALL peels.
although if i was given the chance i would do it agian, although with alittle more/better prep.
i'm hoping to do my front half this year/summer.