So I have been seeing alot of different themed backgrounds. My overall theme will be a cemetery. I would like my background to be covered in ecoearth. I am having a little trouble understand layering
So I will be starting out with a polystyrene board and using great stuff on that. Do I use pond sealer, black silicone, and then stick the coco fiber to the black silicone? I wont be having a waterfall, but I do need to make this water proof. is fish safe sealer good for waterproofing? does anyone know of any brand to use?