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Polywater FST Foam Duct Sealant Stops Water Ingress & Meets the Code

Know the Code NFPA 70® National Electrical Code® 2011 Edition The NEC states that conduits and raceways should be sealed to prevent moisture, hazardous gases and vapors from entering buildings. It also requires sealants to be compatible with cable jackets and other components as referenced in the sections below. * 225.27 Raceway Seal. Where a […]

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