OCAL® Type-TB Form-8 Conduit body with cover and PVC coated. The conduit body and cover are double coated with a nominal 0.002 inch blue urethane on both the interior and exterior, before PVC coating is applied. A minimum of 0.04 inch PVC coating is bonded to the exterior. Covers are coated with a molded flange to seal the conduit body while the conduit body is molded with a flat surface on its opening to seal with the cover. OCAL pressure-sealing sleeves on all threaded hubs. Body with a cover and encapsulated stainless steel screws. Body is designed with a flat back, allowing more cubic inch capacity.