Can you apply these directly to the foam. I checked the archives and most of the posts refer to apllying them after glassing. I would like to outline a design on the blank that I will fill in with another color. Thanks in advance, Frank.
Yes, you can, but make sure it is the water based and not the oil based. The oil based is for drawing on the glass and the water based is for drawing on the foam.
Can you apply these directly to the foam. I checked the archives and most > of the posts refer to apllying them after glassing. I would like to > outline a design on the blank that I will fill in with another color. > Thanks in advance, Frank. You can use posca on foam but they make an indentation in the foam and your lines won’t be solid because of air holes in the foam.