Drilling Products Catalog.

Search our database of products and services.



GROUNDING GROUT is a high-solids, single-component, bentonite grout. GROUNDING GROUT is specially formulated to provide a conductive seal around grounding rods. When used to seal drilled boreholes in which vertical grounding rods are placed, GROUNDING GROUT increases the grounding system’s conductivity by lowering the resistivity from 300 ohms/meter with normal soil to 0.76 ohms/meter. GROUNDING GROUT adheres to the entire surface of the grounding rod, providing the smallest surface area and, consequently, offering the greatest effective resistance area. This helps to stabilize the ground resistance despite seasonal changes in temperature and soil moisture content.

We're Here to Help

To schedule a meeting with your local CETCO representative, please email drillingproducts@mineralstech.com or complete the form below

Drilling Products Inquiries

General Questions: 800-527-9948, option 3

Order Status: 800-527-9948, option 4

Safety Data Sheet (SDS): safetydata@mineralstech.com

Find Your Local CETCO Sales Representative