Has anyone used duracoat first? I did a couple of bases and they have set for 4 days. On the bottom of one I scratched it to se how tough it was and I am not real happy. Good paint with hardener seems tougher. Can you get it to thick? The can says it can be applied 1/4 mil thick to 1 1/2 mils thick. They say it doesn't wear but I find it hard to believe. Total cure is 3 weeks so I'll wait and test it again before I do my action. Anyone who has used this stuff please let me know how it worked for you.