Tony,
Almost any substrate can be coated, to make it sublimation-dye-receptive. There are some self-coating solutions, but your best bet is to have the pieces professionally-coated by companies who specialize in the process.
One such company is Laser Reproductions, located in Chicago.
www.laserreproductions.com
What Steve says is true. Because sublimation dyes are translucent, the color gold, will have an affect on your finished colors, but adjustments can be made to minimize the overriding "yellow" in the image.
Actually, the translucent dye, over gold or silver metal creates a stunning "candy apple" effect, that can't be matched by many processes; which is the reason most of the sublimated plates I use for awards, are done with gold and silver aluminum.
Try it; you'll like it. :-) David "The Stunt Engraver" Lavaneri
DGL Engraving
Port Hueneme, CA |