3/8" TR30 Coated Time Released Bentonite Pellets

High swelling bentonite with a time-release biodegradable nonstick coating. The TR30 coating allows the pellets to be poured through standing water without sticking together for up to 30 minutes, thus allowing for deeper settings. Can be tremmied into place or placed through a hollow stem auger.

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 water well, piezometer, monitoring well, or annular space. These untreated organic tablets are compressed into 3/8” (0.95 cm) sizes. CETCO COATED TABLETS are certified to NSF/ ANSI/CAN Standard 60, Drinking Water Treatment Chemicals - Health Effects

RECOMMENDED USE:
Cetco Pel Plug TR30 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.
• Isolate screen intervals, subsurface instrumentation, and sampling zones
• Plug abandoned boreholes and cavities
• Provide a protective barrier between gravel pack and high solids grout
• Seal or grout plastic or steel casing
Build a stable, permanent below-grade seal in:
• Caisson holes
• Mineral exploration holes
• Monitoring/observation wells
• Piezometer/water sampling wells
• Soil/geotechnical sampling holes
• Waterwells
PACKAGING
~50 lb (~22.7 kg) pails, 36 per pallet. All pallets are plastic-wrapped.