

Making a Clock Face with Marble Pattern
I used white tinted resin in my silicone mold but didn't let it dry.
I added black streaks & silver streaks (both tinted using resin dye powder) then blew them with a straw like I saw on YouTube.
Within the hour, the black & silver both migrated to the center of the mold & basically the black kind of sunk and disappeared.
Was I supposed to let the white dry more or even completely before adding black & silver?
Thanks for any advice!