Product Details
Benseal® is a high-quality, uniform granular Wyoming sodium bentonite designed for reliable sealing, plugging, and grouting applications. When hydrated, these granules swell significantly to form a low-permeability barrier, making Benseal a trusted solution for groundwater protection, well abandonment, geotechnical sealing, and various construction needs.
Ideal for use in environmental, industrial, and agricultural settings, Benseal delivers consistent performance and long-lasting results. Easy to apply and NSF certified for potable water applications, it’s a go-to material for professionals who need dependable sealing properties.
Common Uses
Plugging and sealing abandoned wells
Grouting around well casings
Sealing earthen structures, ponds, and lagoons
Reducing seepage and infiltration
Environmental containment and soil sealing applications
Product Features
Uniform, high-swelling granular bentonite
Low-permeability seal when hydrated
NSF/ANSI Standard 60 certified for drinking water systems
Made from premium Wyoming sodium bentonite
Reliable performance for a wide range of sealing projects
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