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Soil Resistivity Improvement Powder

Soil Resistivity Improvement Powder

Product Details:


Product Description

The requirement to obtain an acceptable earth resistance is extremely important with the installation of any earthing system. LPI's Soil Resistance Improvement Powder provides the ability to substantially reduce soil resistivity in soils of the poorest electrical conductivity such as rocky ground or sandy soils. GRIP comprises specifically selected compounds, which possess excellent electrical conductivity. When Soil Resistivity Improvement Powder is mixed with water and poured onto the earthing system and surrounding soil the powder and water react to form a gelatinous hygroscopic mass which forms an integral part of the earthing system, this effectively increases the surface area of the earthing system in contact with surrounding soil.

Soil Resistive Improvement Powder will not wash away under seasonal conditions and therefore provides a permanent presence in working to improve and maintain the integrity of the earthing system. Given that Soil Resistance Improvement Powder does not wash away the requirement to re-treat the soil is eliminated. GRIP is supplied in two kit sizes to suit various site application. These include kits of 10 Kg or 40 Kg. A 10 Kg kit comprises two 5 Kg containers; one 5 Kg kit contains a copper compound (Copper Sulphate), whilst the other 5 Kg kit holds a mix of compounds which assist in the mixing process (Hardener). The 40 Kg kit comprises two 20 Kg kits of the same configuration.


  • Performs best in difficult soil condition
  • No maintenance required
  • Does not wash away
  • Independently tested by an Australian University (Test report available upon request)

Technical Specifications

DC ground resistance

less than 10 Ohm

Packaging Size


Packaging Type

Bag /Bucket



Physical State



less than 30 Ohms


Assist in achieving a DC ground resistance

Ordering Code




Part A = 5kg, Part B = 5kg

Part A = 20kg, Part B = 20kg


Ground Resistance Improvement Powder


To achieve a DC ground resistance of less than 10 Ohm and impedance of less than 30 Ohms.


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