I found this in the wet sand along the Atlantic and was hoping there was an easy way to clean this up. I've tried letting it soak in foil covered in baking soda and hot water. I then added some Tarn-X to the mix. This only allowed some of the black to come off like tar.
XP Dues (AKA: EMI Chaser/Dog fence lover)
9" X35 - 11" LF - HF Elliptical - MI6 -
Garrett AT Pro with Neil Storm Coil, NEL SharpShooter and Garrett Pro PinPointer AT (Carrot)