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Home My WebLink AboutGrout-and-Disinfectants-Approval-List-1-15-2020Company Not Applicable Product Hypochlorite (100 ppm) Approval Date Not Applicable Notes Specified in Rule 15A NCAC 02C. 0111 Company Baroid Baroid Cotey Chemical Corporation Cotey Chemical Corporation Cotey Chemical Corporation Not Applicable N/A Revised 1/15/2020 Product Aqua-Clear AE Aqua-Clear MGA Liquid Descaler Bioclean Dry Acid Special Carbon Dioxide muriatic acid Approval Date 3/21/2013 3/21/2013 4/22/2013 4/22/2013 4/22/2013 11/13/2013 4/15/2019 Company CETCO Drilling Products GeoPro, Inc. GeoPro, Inc. GeoPro, Inc. SuperGrout Products, Inc. GeoPro, Inc. GeoPro, Inc. GeoPro, Inc. GeoPro, Inc. Baroid Wyo-Ben Revised 1/15/2020 Product Geothermal Grout PowerTEC PowerTECx CG Plus GEO Supergrout Thermal Grout Thermal Grout Select (TG Select) Thermal Grout Lite (TG Lite) BH20 AquaGuard Therm-Ex Approval Date 12/13/2004 5/21/2014 5/21/2014 10/2/2015 6/8/2012 5/17/2019 5/17/2019 5/17/2019 5/17/2019 5/17/2019 5/17/2019 Notes This product is a graphite additive to bentonite grout (instead of silica sand). This product is a graphite additive to bentonite grout (instead of silica sand). This product can be used in areas of high chloride (> 1,500 mg/L).