Atkore Calconduit/Calbrite/Calbond
Your New Choice for ETL-Verified  PVC Coated Conduit

Your New Choice for ETL-Verified PVC Coated Conduit

Calbond's ETL-verified and UL 6 listed PVC-Coated rigid-conduit combats corrosion and extends the performance life for critical installations.

Harsh environments can wreak havoc on your application’s ETL verification and UL-6 safety listing validates the adhesion of the conduit’s PVC coating and ensures long term system protection in the harshest environments including bridges, tunnels, wastewater treatment, petrochemical and mining.  

Intertek’s ETL SEMKO PVC001 test subjects conduit systems to extreme heat and humidity, two proven environmental factors that reduce the effectiveness of PVC coating adhesion and accelerate corrosion. With more than 200 hours of immersion in water at a temperature higher than 90°C +/-5°C and 95% relative humidity, the conduit systems’ adhesion and internal/external coatings are tested to confirm the bond of the PVC coating to the steel substrate is not only suitable but made to last through extreme conditions.  

The UL-6 listing entails a series of 4 tests simulating real world weathering of PVC coated conduit. A protective coating of zinc must be evenly applied to the exterior surface of the GRC conduit, adhering firmly without any blistering or defects. Although PVC coating does not naturally bond to zinc, Atkore’s bonding agent ensures a secure seal between the zinc layer and PVC coating, eliminating chances for corrosion.

Calbond's ETL-verified PVC coated conduit is available through a network of stocking distributors. For more information, visit
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