ECCOSORB^® CFS-8480 is a castable, magnetically loaded, silicone rubber material that exhibits high loss in the UHF and lower end of the microwave range.  It is physically similar to ECCOSORB^® CRS, but has quite different electrical properties making it much more useful in the UHF region and the lower microwave frequency range.

ECCOSORB^® CFS-8480 is a magnetically loaded material, which has a high magnetic loss tangent and is electrically non-conductive.  When poured or pained on surfaces, it will suppress surface currents, reduce the reflectivity of objects, and lower the Q of a cavity.  It can also be used to mold terminations and attenuators.

ECCOSORB^® CFS-8480 is supplied as a two component kit consisting of a Component A (resin) and Component B (catalyst).