Hi all, I'm having some small swimming ring duck(about 20x20x13mm) ornaments printed with nylon using an sls printer. I've found this tutorial on how to use rit dye to color them(yellow). http://makezine.com/2013/05/09/how-to-dye-your-3d-prints/ It says it is still going to be porous so a polymer varnish (like liquitex) or clear acrylic paint should be used afterwards. Additionally I'd like it to have a glossy finish(as swimming rings have!). As the parts are this small, I'm thinking maybe it would be better to submerge them in the substance and then remove and let them dry. In this case the varnish or clear paint has to be quite thin. Anyone knows anything about these things? (They're for my wedding in a couple of weeks so it has to be done fast) Thanks!