The 2" stainless steel bonding flange with threaded connection — for drain lines that use threaded fittings instead of solvent cement or no-hub couplings.

Same KERDI-DRAIN fleece-covered bonding surface for waterproofing membrane integration, but with a threaded 2" outlet that screws directly into threaded drain fittings. This is the specialty option for specific plumbing configurations.

• 2" stainless steel bonding flange with threaded outlet
• Fleece-covered bonding surface for KERDI membrane
• Threaded connection — uses thread sealant (not solvent cement)
• For drain lines with threaded fittings

Pro Tip: Threaded connections are less common in residential but show up in commercial and some older buildings. Make sure you know your connection type before ordering — threaded, no-hub, or solvent cement are NOT interchangeable.