Solid Signal > Tools and Installer Supplies > Grounding Supplies > Harger ULTRAFILL
Ultrafill is a low resistance carbon-based backfill material, which dramatically lowers ground system resistance in difficult soil situations. Ultrafll contains no bentonite or concrete components, which in very dry conditions, can cause shrinkage around the ground electrode, thus rendering it ineffective.
Ultrafill is ideal for use in rocky soil, sand, gravel or any other high resistance soil conditions. It is also the ideal backfill material for use in enhanced ground rods and ground grid systems.
Ultrafill is easy to use, safe, and effective. Unlike other backfill products, Ultrafill is relatively dust-free and does not require mixing in water prior to installation. It may be used in either a horizontal trench or grid or in vertical applications.
- Dramatically lowers ground system resistance in difficult soil situations
- Ideal for use in areas of poor conductivity like rocky grounds, mountain tops, and sandy soil.
- Relatively dust-free and does not require mixing in water prior to installation
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