A great tool to de-shine your tippet or to get your tippet to sink faster, excellent for eliminating a surface imprint from your tippet when fishing dries.
Here's what Loon has to say: "A multi-purpose sink paste for leaders and flies. Snake River Mud helps flies sink by breaking the surface water tension and will also camouflage leaders by removing the shine. This biodegradable paste won’t harm the environment or discolor your leader."
