Product Details

Ground Enhancing Material (GEM) is a superior conductive material that improves grounding effectiveness, especially in areas of poor conductivity such as rocky ground, areas of moisture variation, and sandy soils. Once in its “set” form, GEM maintains constant resistance for the “life” of the ground system. Can be installed using trench or ground rod backfill methods. Performs in all soil conditions, even during dry spells. Permanent - does not dissolve, decompose or leach out with time. Effective-typical resistivity 12-18 Ohm cms (20 times lower than bentonite clay) Meets (USA) Environmental Protection Authority requirements for landfill. Sold in 25 lb. bags / 90 per pallet