SIGMA Now Fully Stocked With V-Bio® Enhanced Polyethylene Film

Proprietary Anti-Microbial Technology Inhibits Galvanic and Microbiological Corrosion

SIGMA is proud to highlight the availability of V-Bio ® Enhanced Polyethylene Encasement. As part of an exclusive agreement with DIPRA, SIGMA is one of only six suppliers nationally with distribution rights to this product.

V-Bio ® enhances SIGMA’s existing Extended Products, which also features 4-mil cross laminated and regular 8-mil polyethylene encasement products. V-Bio ® meets the spec required by engineers and many municipalities where volatile elements and soil conditions create a corrosion issue. It is typically used in major metropolitan areas and is an established product in the Midwest and Northeast.

Featuring an inside surface that includes a unique anti-microbial additive, V-Bio ® is proven to mitigate microbiological corrosion, inhibit volatile corrosion, and prevent galvanic corrosion. V-Bio ® is applicable for use with Zinc-coated ductile iron pipe, standard tar-coated pipe and bare pipe.

This product meets all requirements of the American National Standards Institute (ANSI) and the AWWA standard for polyethylene encasement (ANSI/AWWA C105/A21.5).

Craig Schapiro, National Customer Service Manager, OEM Sales, and Product Manager, comments, “We are fully supplied with V-Bio ® throughout our national warehouse network and it has been moving really well. There is a lot of interest in this product.”

SIGMA is fully stocked with V-Bio ® in the following locations:

  • Cream Ridge, NJ
  • Sauk Village, IL
  • Alexander City, AL
  • Denver, CO
  • Ontario, CA

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