I want to try marbling some small turnings and was wondering if anyone has experiemented with this and can give me a list of items I nees to buy to start out. I know I need acrylic paint, water, eye droppers and somehting to stir the paint around but I read that you need to spray your wood with a water and Alum mixer to help the marbled water adhere to the wood and that you need Carrageen to add to the water in your container to help the paint float and not dispurse. Problem is I dont know where to get Alum or Carrageen. Anyone have some tips or tricks on marbling and where to purchase the supplies.

Thansk, Jack