Granular Bentonite:
C/S GRANULAR (30-50 mesh) and CETCO CRUMBLES (80-20 mesh) are granular bentonite products composed of polymer-free, dried bentonite in various mesh sizes. CETCO CRUMBLES are coarser in size than C/S GRANULAR. C/S GRANULAR and CETCO CRUMBLES are certified to NSF/ANSI Standard 60, Drinking Water Treatment Chemicals -Health Effects.

Chipped Bentonite:
CETCO COARSE CHIPS are natural sodium bentonite screened to 3/8″ (0.95 cm) to 3/4″ (1.90 cm) in size. PUREGOLD MEDIUM CHIPS are natural sodium bentonite screened to 1/4″ (0.64 cm) to 3/8″ (0.95 cm) in size. CETCO COARSE CHIPS and PUREGOLD MEDIUM CHIPS are certified to NSF/ANSI Standard 60, Drinking Water Treatment Chemicals – Health Effects.

Tablets:
CETCO Tablets are organic free, high-swelling pure sodium bentonite. CETCO Tablets are compressed into 1/4″ (0.63 cm), 3/8” (0.95 cm), and 1/2” (1.27 cm) diameters. CETCO Tablets are certified to NS F/ANS I Standard 60, drinking Water Treatment Chemicals – Health Effects. CETCO Tablets are designed for use in the groundwater monitoring
industry to form a chemically resilient, low-permeability, flexible seal. CETCO Tablets isolate screened intervals of monitoring wells and provide an excellent seal for abandoned boreholes. 1/4” (0.63 cm) CETCO Tablets are ideal for tight annular spaces, while 3/8” (0.95 cm) and 1/2” (1.27 cm) CETCO Tablets are useful for larger boreholes.

Coated Tablets:
CETCO COATED TABLETS are coated using an aqueous carrier to apply the coating. The coating allows the tablets to reach a discrete depth within the waterwell, piezometer, monitoring well, or annular space. These untreated organic tablets are compressed into 1/4” (0.64 cm) and 3/8” (0.95 cm) sizes. CETCO COATED TABLETS are certified to NS F/ANS I Standard 60, Drinking Water Treatment Chemicals – Health Effects. CETCO COATED TABLETS are designed to fall through standing water columns of up to 500 vertical feet without bridging. CETCO COATED TABLETS form a chemically resilient, low-permeability, flexible seal.

SET30 Cement:
CETCO SET30 is a high strength gypsum based cement designed to set
hard in a given time. It is typically mixed at a ration of 8 kg of CETCO SET30 to every 5 litres of water.

Premium Gel:
PREMIUM GEL is a 200 mesh, 90 bbl yield Australian sodium bentonite for freshwater drilling, slurry walls, and tunnel boring. PREMIUM GEL complies with API 13A Section 9, Specifications for Drilling Fluid Materials. It may be used for all types of freshwater mud rotary drilling where higher solids are desired. PREMIUM GEL can also be used as a seal for earthen structures, slurry trenching, tunnel boring, and foundation drilling.

Bentonite is available for well installation in granules, chips, or tablet forms. Bulker bags are also available for bulk orders.

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