Quoting: Anonymous Coward 979825yesthe best material for radioactive shielding is serpentine, the stuff used for the sarcophagus of the chernobyl reactor, even that deteriorates eventuallyKrispy71User ID: 962920 Netherlands07/20/2010 05:19 PMReport Abusive PostReport Copyright ViolationRe: Something Just Went BEZERK in the Gulf of Mexico.