Included with the kit:
- Bond Flange
- Install Plate
- Grate Carrier
- Adjustment Shims
- Clamping Adapter Coupling
Materials required for installation:
- PVC primer and cement
- Waterproofing membrane
If using the included FFX clamping adapter coupling add:
- 5/16″ Drill bit
- Polyurethane sealant such as Kerdi Fix, Laticrete Hyrdoban Adhesive and Sealant, Ardex CA-20p, Sika Construction Sealant.
Patent Pending Technology
Made in the USA

Ready to go.
- Ready for whatever the job throws at you.
- Ready for a standard 2″ waste pipe.
- Ready for a 3 piece clamping drain using the included adapter.
- Under flange mortar cavities fully embed into shower base material.
- Support structure makes a ridged and sturdy flange.
Ready to roll.
- Ready for all surface applied waterproofing membranes.*
- Woven, anti-wicking fabric provides ultimate texture for a tenacious bond.
- Seal cells ensure proper mortar thickness for sheet membranes.
- Printed surface serves as a visual indicator for liquid applied membranes.

Ready to roll.
- Ready for all surface applied waterproofing membranes.*
- Woven, anti-wicking fabric provides ultimate texture for a tenacious bond.
- Seal cells ensure proper mortar thickness for sheet membranes.
- Printed surface serves as a visual indicator for liquid applied membranes.

Ready to Flo.
- Horizontal grate adjustment allows you to nail the layout.
- Temporary install plate eliminates masking and keeps the grate safe.
- Grate carrier sets just like a tile for easy installation.
- Multiple grates with screwless installation.
Rob Melquist (verified owner) –
You gotta try this drain. This is by far the best bonding flange drain on the market today. I have tried several brands from many companies. In my 30+ years of installing tile. You can tell this product was designed by a tile installer. It is the thinnest profile of any bonding flange that I have used. A simple adapter for when the clamping drain has already been installed. A round or square profiles. The grate height system is easy to adjust to the height you need. Glues in and easy to use square grate to parallel with the walls. I like to mud my floors and do a sheet membrane over it. So I can’t wait to try flofx sheet membrane as well. Great company that makes great products. The shirts are cool too!