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Wastewater Supply

Polylok - 12"x6" Riser - 3017-RISER

Polylok - 12"x6" Riser - 3017-RISER

Regular price $21.30 USD
Regular price Sale price $21.30 USD
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Shipping calculated at checkout.

Polylok Risers can be cast into concrete or used with the Polylok D-Box. Polylok's risers have structural ribs inside, preventing frost from adhering in frost-prone areas. Polylok's Risers are the only risers on the market to offer this unique feature.


  • Heavy-duty structural rib reinforcement for extra strength
  • Green opaque color for UV-Ray protection
  • Visible, molded warning placards
  • Risers can be cast in or be used with 12'' Plastic D-Box
  • Structural ribs inside prevent frost from adhering to the riser in frost-prone areas


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At Wastewater Supply, we are committed to providing our customers with the best possible experience and the highest-quality products at competitive prices.