On Wed, 14 Dec 2005 22:18:12 GMT, "K & C Hunter"
wrote:

Looking for advice on what I could use to tint epoxy resin

Almost anything. Artists' acrylics are one of the most convenient.
You'll probably want to fill the epoxy too - this also makes it more
opaque and easier to scrape or sand. I use phenolic microballoons (West
System), which work fine with dark tints.