I read on this forum that you can use craft clay as a clay bar. Can anyone give me reasons not to? Posts made by carguy123: "Clay is great, but you don't need to spend megabucks on the kits, do it the Grassroots way! Go to your local craft store or even the craft department of Wal Mart and buy a package of their synthetic clay. It usually comes in a package of colored strips. Now you have a large amount of clay so you can make a good hand sized wad that is much easier to work with than … [Read more...]