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Perma Plug® Bentonite 3/8"

1 of 3 products in this brand
Perma Plug® Bentonite 3/8" is a high‐purity, dust‐free, granular sodium bentonite product for sealing abandoned drill holes and annular spaces. The coarse size allows rapid sinking through standing water. It is produced from a special, slow swelling sodium bentonite, Perma Plug® Bentonite 3/8" ensures plugging the entire length of the drill hole without bridging.

Product Type: Sealant

Application Area: Annular Spaces, Drill Holes , Drilling Applications

Compatible Substrates & Surfaces: Soil

Chemical Family: Bentonite

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Product Type

Features & Benefits

Labeling Claims
Product Highlights
  • Coarse Granules ‐ 3/8" x 4 mesh (10 x 4.76 mm)
  • High Swell - 1600% Minimum free well.
  • High Purity - 85% Minimum colloid content.
  • Untreated - No chemical or polymer additives.

Applications & Uses

Compatible Substrates & Surfaces
Use

For drill holes with standing water, or annular spaces, less than 1 & 1/2 inches.

Application
Pounds per Running Foot of Hole
Pounds per Cubic Foot 69
Product 3/8"
4” Hole 6.1
6" Hole 13.7
8" Hole 24.5
10" Hole 37.8
12" Hole 54.3
16" Hole 96.3

Note: It is important to pour granules into standing water at an even rate to prevent bridging.

Regulatory & Compliance

Certifications & Compliance
Certification
  • NSF Certified to NSF/ANSI 60.