Quote Originally Posted by Feign View Post
Though it might be common sense already, it should be noted that if you sue a filler, be sure to use one that doesn't lower the buoyency of the resin and make it heavier than the saline. Adding metal powders to the mix might do just that.
It's such an interesting possibility (adding resins) that perhaps a more dense fluid (than saline) should be investigated..... not too serious a suggestion, but mercury is quite dense....

How about glaubers salts (more serious)?