Not every corner is square. Angled walls, canted curbless entries, and angled benches meet at 135°, and forcing a 90° corner — or hand-folding membrane — into that obtuse junction leaves it loose, bunched, and prone to leak. FloFX NoFlo 135° Inside Corners are shaped for exactly that angle, so the concave 135° junction gets a clean, watertight, pre-formed fit.
They bond like the rest of the NoFlo system — fleece-backed and thinset-applied with full mortar transfer — so the corner integrates seamlessly into the membrane. If your layout has any angled inside corners, these are the piece that keeps those junctions as watertight as the square ones.
Use them with NoFlo banding and membrane, tied into a FloFX bond-flange drain, to waterproof angled showers and curbless entries. Sold as a 2-pack.
Pro tip: Dry-fit the 135° corner to the angled junction before you spread thinset to confirm it seats flat, then lap your banding over its flanges so the angled corner ties into the field membrane with no unsealed edges.
