Protector Cap Colors: Black for 1/2" sizes, 1/2", 1-1/2", 2-1/2", 3-1/2". Red for 1/4" sizes, 3/4", 1-1/4". Blue for even sizes, 1", 2", 3", 4", 5", 6". UL Listed, (Standard 6) with PVC as the primary corrosion protection for the steel
conduit. The underlying
zinc coating is a supplemental corrosion protection coating. Restricted for use with threaded fittings only. Corrosion protection properties of exterior
zinc coating were not investigated. ETL-Verified Plasti-Bond PVC coated rigid metal...
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