Chalk paint scratching easily?
I am painting my first chest with chalk paint. Since I am painting it black it is taking 3 coats. When the 3rd coat was still wet, I noticed a small hair and tried to barely scratch the hair up enough to grab it (my dog sheds!) and all three layers just easily scratched down to the wood. I have let each coat dry for 24 hours. I just wonder if it should have been that easy to scratch the 1st and 2nd coats. Will a poly topcoat take care of it, do you think? I had even cleaned it with TSP and lightly sanded it to avoid the paint being easily scratched.