
Black Bituminous Paints CSA B70 P Trap Deep Seal Pipe Fitting. CSA B70 Certified: Conforms to Canadian Standard CAN/CSA-B70 for cast iron soil pipes and fittings. High Strength Cast Iron: Made of gray cast iron with exceptional strength and dimensional integrity. Fire Resistance: Exceeds National Building Code requirements for fire separations. Noise Suppression: Superior sound dampening qualities compared to other plumbing materials. Corrosion Resistance: Strong resistance to common corrosive chemicals found in DWV systems. Customizable Options: Customized material, standard, coating color, and OEM branding available. Flexible Joining: Supports hub and spigot with caulking or mechanical joints with gaskets. Professional Manufacturer: Original manufacturer with 17 years of experience since 2008.