The 3" ABS bonding flange for KERDI-DRAIN — for larger drain line connections. While 2" is standard for most residential showers, some installations require a 3" connection, especially in older homes or when local code specifies it.

Same fleece-covered bonding technology as the 2" version. Your KERDI membrane bonds directly to the flange with thin-set mortar, maintaining the watertight shower envelope all the way to the drain.

• 3" ABS bonding flange for KERDI-DRAIN
• Fleece-covered for thin-set mortar bonding
• Connects to 3" ABS drain bodies via solvent cement
• For installations requiring larger drain connections

Pro Tip: Check your local plumbing code before ordering. Most Canadian residential codes allow 2" shower drains, but some jurisdictions or multi-head showers may require 3". Your plumber will know.