Many of my projects are custom painted by hand, with a poured resin overlay. I have a logo I use on all my work but I don’t like adding my logo during the painting process because it isn’t part of the design etc. I’m looking to make some kind of stamp that I can imprint into my resin during the drying process so that my logo is still there without changing the look/design. Suggestions on the best material to use for the imprint stamp? Silicone?Rubber? Or some other material that isn’t coming to mind?