Dear members,
I need advice on putty-application, as it seems that I am causing a lot of mess when dealing with them. It never dries with a smooth surface, and when I try to sand it, peels off during sanding off, even when left to dry overnight. Some brands dry into a very hard material which is very difficult to even out. What is your favorite putty, as there are many of them around with different handling characteristics, and why do you prefer that particular one?